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#30C57D Color

#30C57D is rgb(48, 197, 125) in RGB, hsl(151, 61%, 48%) in HSL, and about cmyk(76%, 0%, 37%, 23%) in CMYK. It has no registered color name of its own — the closest is Emerald (#50C878), clearly related but distinguishable side by side at ΔE 6.43. Black text is the more readable choice on this background.

#30C57D
HEX#30C57D
RGBrgb(48, 197, 125)
HSLhsl(151, 61%, 48%)
HSVhsv(151, 76%, 77%)
CMYKcmyk(76%, 0%, 37%, 23%)
OKLCHoklch(73% 0.161 156.7)
LABlab(70.82% -52.34 24.77)
LCHlch(70.82% 57.91 154.68)

What #30C57D 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 #30C57D, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Emerald#50C878ΔE 6.43Medium Sea Green#3CB371ΔE 8.55GO Green#00AB66ΔE 9.24Android Green#3DDC84ΔE 10.88Green Frog#00A86BΔE 11.2Caribbean Green#00CC99ΔE 12.02

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

#30C57D Channel Values

How #30C57D 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 48 · G 197 · B 1258-bit channels as sent to the display
HSLH 151° · S 61% · L 48%Easiest model for building lighter and darker variants
HSVH 151° · S 76% · V 77%Matches the picker in most design tools
CMYKC 76% · M 0% · Y 37% · K 23%Approximate ink mix; confirm with an ICC profile before printing
Luminance2.23:1 vs white · 9.41:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #30C57D 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 text2.23:1AA normal AA large AAA normal
TextBlack text9.41:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #30C57D in the contrast checker.

Colors That Go With #30C57D

Pairings derived from color-wheel relationships. The complementary color sits opposite #30C57D; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#30C57D
Complementary
#C53078
Analogous
#30C532
Analogous
#30C3C5
Triadic
#7D30C5
Triadic
#C57D30
Split comp.
#C530C3
Split comp.
#C53230

Tints & Shades of #30C57D

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

#46D28F
#63D9A0
#80E0B2
#A1E8C6
#BDEFD7
#DAF6E9

Shades

#2AAC6D
#23905B
#1D774B
#175E3C
#11462C
#0A291A

Want a full 50-950 ramp with semantic roles? Generate design tokens from #30C57D.

How #30C57D 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#30C57D
Protanopia#B6B67E
Protanomaly#93BC7D
Deuteranopia#A6A681
Deuteranomaly#87B37F
Tritanopia#4DBEBE
Tritanomaly#43C1A8
Achromatopsia#ADADAD

Test a full palette in the color blindness simulator.

Using #30C57D in Code

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

CSS custom property--color-30c57d: #30C57D;
CSS backgroundbackground-color: #30C57D;
Tailwind configcolors: { 'color-30c57d': '#30C57D' }
SwiftUIColor(red: 0.188, green: 0.773, blue: 0.490)
Android XML<color name="color_30c57d">#30C57D</color>
SVG fillfill="#30C57D"

More Green Colors

#30C57D sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#30C57D Frequently Asked Questions

What color is #30C57D?

#30C57D is a mid-tone green — rgb(48, 197, 125) in RGB and hsl(151, 61%, 48%) in HSL. It carries no registered color name of its own; the closest named color is Emerald (#50C878), which is clearly related but distinguishable side by side at a CIE76 distance of 6.43.

What is the RGB value of #30C57D?

#30C57D is rgb(48, 197, 125) — red 48, green 197, and blue 125 on the 0-255 scale.

What is the CMYK value of #30C57D?

#30C57D converts to approximately cmyk(76%, 0%, 37%, 23%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #30C57D be black or white?

Black text is the more readable choice. #30C57D scores 2.23:1 against white and 9.41:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #30C57D as a CSS color keyword?

No. #30C57D 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 mediumseagreen (#3CB371) at a CIE76 distance of 8.55, which is clearly related but distinguishable side by side.

Open #30C57D 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.