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#04E781 Color

#04E781 is rgb(4, 231, 129) in RGB, hsl(153, 97%, 46%) in HSL, and about cmyk(98%, 0%, 44%, 9%) in CMYK. It has no registered color name of its own — the closest is Medium Spring Green (#00FA9A), clearly related but distinguishable side by side at ΔE 7.85. Black text is the more readable choice on this background.

#04E781
HEX#04E781
RGBrgb(4, 231, 129)
HSLhsl(153, 97%, 46%)
HSVhsv(153, 98%, 91%)
CMYKcmyk(98%, 0%, 44%, 9%)
OKLCHoklch(81.4% 0.206 153.8)
LABlab(81.10% -65.38 35.94)
LCHlch(81.10% 74.61 151.20)

What #04E781 Is Called

Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #04E781, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Medium Spring Green#00FA9AΔE 7.85Android Green#3DDC84ΔE 9.99Very Light Malachite Green#64E986ΔE 11.66Spring Green#00FF7FΔE 14.33Malachite#0BDA51ΔE 17.19Pastel Green#77DD77ΔE 19.46

Browse the full index of named colors A-Z or every green in the library.

#04E781 Channel Values

How #04E781 breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

ModelChannelsNotes
RGBR 4 · G 231 · B 1298-bit channels as sent to the display
HSLH 153° · S 97% · L 46%Easiest model for building lighter and darker variants
HSVH 153° · S 98% · V 91%Matches the picker in most design tools
CMYKC 98% · M 0% · Y 44% · K 9%Approximate ink mix; confirm with an ICC profile before printing
Luminance1.65:1 vs white · 12.75:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #04E781 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.

Fails AAWhite text1.65:1AA normal AA large AAA normal
TextBlack text12.75:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #04E781 in the contrast checker.

Colors That Go With #04E781

Pairings derived from color-wheel relationships. The complementary color sits opposite #04E781; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#04E781
Complementary
#E7046A
Analogous
#04E70F
Analogous
#04DCE7
Triadic
#8104E7
Triadic
#E78104
Split comp.
#E704DC
Split comp.
#E70F04

Tints & Shades of #04E781

Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.

Tints

#13FB93
#3BFCA5
#5EFDB5
#86FDC8
#AAFED8
#D2FEEA

Shades

#03C970
#03AB5F
#028D4E
#026F3E
#01502D
#01321C

Want a full 50-950 ramp with semantic roles? Generate design tokens from #04E781.

How #04E781 Looks with Color Vision Deficiency

Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.

Typical#04E781
Protanopia#D5D582
Protanomaly#A9DC82
Deuteranopia#C1C187
Deuteranomaly#9AD185
Tritanopia#4DDDDD
Tritanomaly#3CE1BF
Achromatopsia#CACACA

Test a full palette in the color blindness simulator.

Using #04E781 in Code

Copy-ready declarations for the places this color usually ends up.

CSS custom property--color-04e781: #04E781;
CSS backgroundbackground-color: #04E781;
Tailwind configcolors: { 'color-04e781': '#04E781' }
SwiftUIColor(red: 0.016, green: 0.906, blue: 0.506)
Android XML<color name="color_04e781">#04E781</color>
SVG fillfill="#04E781"

More Green Colors

#04E781 sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#04E781 Frequently Asked Questions

What color is #04E781?

#04E781 is a mid-tone green — rgb(4, 231, 129) in RGB and hsl(153, 97%, 46%) in HSL. It carries no registered color name of its own; the closest named color is Medium Spring Green (#00FA9A), which is clearly related but distinguishable side by side at a CIE76 distance of 7.85.

What is the RGB value of #04E781?

#04E781 is rgb(4, 231, 129) — red 4, green 231, and blue 129 on the 0-255 scale.

What is the CMYK value of #04E781?

#04E781 converts to approximately cmyk(98%, 0%, 44%, 9%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #04E781 be black or white?

Black text is the more readable choice. #04E781 scores 1.65:1 against white and 12.75:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #04E781 as a CSS color keyword?

No. #04E781 is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is mediumspringgreen (#00FA9A) at a CIE76 distance of 7.85, which is clearly related but distinguishable side by side.

Open #04E781 in a Tool

Hex to RGBHex to HSLHex to CMYKHex to OKLCHHex to PantoneBuild a paletteMake a gradient

Keep exploring: every green in the color library, the guide to shades of green, or the full color library.