#55C21F#55C21F

#55C21F is a light, highly saturated green. Relative luminance 0.406; OKLCH L 72.2% C 0.213 H 138.2°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#55C21F
RGB	rgb(85, 194, 31)
HSL	hsl(100, 72%, 44%)
HSV	hsv(100, 84%, 76%)
CMYK	cmyk(56.2%, 0%, 84%, 23.9%)
CIE-LAB	lab(69.90, -57.41, 64.66)
CIE-LCH	lch(69.90, 86.47, 131.60°)
OKLab	oklab(72.16% -0.1589 0.142)
OKLCH	oklch(72.16% 0.213 138.2)
XYZ	xyz(23.2846, 40.6118, 7.9079)
Luminance	0.4061 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55C21F #8C1FC2

analogous

#A7C21F #55C21F #1FC23B

triadic

#55C21F #1F55C2 #C21F55

tetradic

#55C21F #1FA7C2 #8C1FC2 #C23B1F

square

#55C21F #1FA7C2 #8C1FC2 #C23B1F

split-complementary

#55C21F #3B1FC2 #C21FA7

monochromatic

#27580E #3E8D17 #55C21F #74E03E #9AE973

Accessibility & contrast

On white

2.30

#55C21F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#55C21F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55C21F

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55C21F	#FFFFFF	#000000	##000000
##55C21F	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B000

Deuteranopia (green-blind)

#BBA735

Tritanopia (blue-blind)

#4BBBA5

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #55c21f;
/* rgb */ color: rgb(85, 194, 31);
/* oklch */ color: oklch(72.2% 0.213 138.2);

Tailwind

colors: {
  custom: {
    50: '#91d56b',
    500: '#55c21f',
    950: '#000000',
  },
}

SCSS

$custom: #55c21f;
$custom-light: #91d56b;
$custom-dark: #000000;

JSON

{
  "hex": "#55c21f",
  "rgb": {
    "r": 85,
    "g": 194,
    "b": 31
  },
  "hsl": {
    "h": 100.123,
    "s": 72.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.72162,
    "c": 0.21308,
    "h": 138.2
  },
  "luminance": 0.40614
}

Semantic roles & 50–950 ramp

primary

#55C21F

secondary

#AF6DCF

accent

#39EFB3

background

#F9FDF6

surface

#F2FAEC

border

#CCD3C7

text

#0E1408

muted

#7E837A

Preview Lab

Preview with #55C21F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →