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#30B063 Color

#30B063 is rgb(48, 176, 99) in RGB, hsl(144, 57%, 44%) in HSL, and about cmyk(73%, 0%, 44%, 31%) in CMYK. It has no registered color name of its own — the closest is GO Green (#00AB66), clearly related but distinguishable side by side at ΔE 5.39. Black text is the more readable choice on this background.

#30B063
HEX#30B063
RGBrgb(48, 176, 99)
HSLhsl(144, 57%, 44%)
HSVhsv(144, 73%, 69%)
CMYKcmyk(73%, 0%, 44%, 31%)
OKLCHoklch(67.1% 0.157 152.2)
LABlab(63.78% -48.95 29.08)
LCHlch(63.78% 56.93 149.28)

What #30B063 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 #30B063, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

GO Green#00AB66ΔE 5.39Medium Sea Green#3CB371ΔE 6.3Green (Pigment)#00A550ΔE 6.84Emerald#50C878ΔE 8.69Green Frog#00A86BΔE 8.82Shamrock Green#009E60ΔE 9.55

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

#30B063 Channel Values

How #30B063 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 176 · B 998-bit channels as sent to the display
HSLH 144° · S 57% · L 44%Easiest model for building lighter and darker variants
HSVH 144° · S 73% · V 69%Matches the picker in most design tools
CMYKC 73% · M 0% · Y 44% · K 31%Approximate ink mix; confirm with an ICC profile before printing
Luminance2.79:1 vs white · 7.52:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #30B063 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 text2.79:1AA normal AA large AAA normal
TextBlack text7.52:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #30B063 in the contrast checker.

Colors That Go With #30B063

Pairings derived from color-wheel relationships. The complementary color sits opposite #30B063; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#30B063
Complementary
#B0307D
Analogous
#3DB030
Analogous
#30B0A3
Triadic
#6330B0
Triadic
#B06330
Split comp.
#A330B0
Split comp.
#B0303D

Tints & Shades of #30B063

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

#3FCA77
#5BD28B
#7BDBA1
#9BE4B8
#BBECCF
#D7F4E3

Shades

#2A9856
#24844B
#1E6C3D
#17542F
#103C22
#0B2817

Want a full 50-950 ramp with semantic roles? Generate design tokens from #30B063.

How #30B063 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#30B063
Protanopia#A3A364
Protanomaly#84A863
Deuteranopia#959567
Deuteranomaly#79A066
Tritanopia#4AA9A9
Tritanomaly#41AC92
Achromatopsia#9B9B9B

Test a full palette in the color blindness simulator.

Using #30B063 in Code

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

CSS custom property--color-30b063: #30B063;
CSS backgroundbackground-color: #30B063;
Tailwind configcolors: { 'color-30b063': '#30B063' }
SwiftUIColor(red: 0.188, green: 0.690, blue: 0.388)
Android XML<color name="color_30b063">#30B063</color>
SVG fillfill="#30B063"

More Green Colors

#30B063 sits in the green family. These are its neighbours across that family's full range, each with its own breakdown.

000200fdfff5001f00f7fee7002400f7fbf5002c22f5fffa002e00f5fff5003300f0fff000800000db870d542b20483f33cc6646c3995ea50072863991e0b7a3f5d8bcd7bcd1ffed

#30B063 Frequently Asked Questions

What color is #30B063?

#30B063 is a mid-tone green — rgb(48, 176, 99) in RGB and hsl(144, 57%, 44%) in HSL. It carries no registered color name of its own; the closest named color is GO Green (#00AB66), which is clearly related but distinguishable side by side at a CIE76 distance of 5.39.

What is the RGB value of #30B063?

#30B063 is rgb(48, 176, 99) — red 48, green 176, and blue 99 on the 0-255 scale.

What is the CMYK value of #30B063?

#30B063 converts to approximately cmyk(73%, 0%, 44%, 31%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #30B063 be black or white?

Black text is the more readable choice. #30B063 scores 2.79:1 against white and 7.52:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #30B063 as a CSS color keyword?

No. #30B063 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 6.3, which is clearly related but distinguishable side by side.

Open #30B063 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.