#55B129#55B129

#55B129 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.8% C 0.189 H 137.8°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#55B129
RGB	rgb(85, 177, 41)
HSL	hsl(101, 62%, 43%)
HSV	hsv(101, 77%, 69%)
CMYK	cmyk(52%, 0%, 76.8%, 30.6%)
CIE-LAB	lab(64.59, -50.64, 56.88)
CIE-LCH	lch(64.59, 76.15, 131.68°)
OKLab	oklab(67.8% -0.1402 0.1271)
OKLCH	oklch(67.8% 0.189 137.8)
XYZ	xyz(19.8680, 33.5342, 7.5232)
Luminance	0.3354 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B129 #8529B1

analogous

#99B129 #55B129 #29B141

triadic

#55B129 #2955B1 #B12955

tetradic

#55B129 #2999B1 #8529B1 #B14129

square

#55B129 #2999B1 #8529B1 #B14129

split-complementary

#55B129 #4129B1 #B12999

monochromatic

#254E12 #3D7F1D #55B129 #72D444 #98DF75

Accessibility & contrast

On white

2.72

#55B129 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#55B129 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B129

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B129	#FFFFFF	#000000	##000000
##55B129	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A106

Deuteranopia (green-blind)

#AB9A38

Tritanopia (blue-blind)

#4EAB97

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #55b129;
/* rgb */ color: rgb(85, 177, 41);
/* oklch */ color: oklch(67.8% 0.189 137.8);

Tailwind

colors: {
  custom: {
    50: '#8ec96d',
    500: '#55b129',
    950: '#000000',
  },
}

SCSS

$custom: #55b129;
$custom-light: #8ec96d;
$custom-dark: #000000;

JSON

{
  "hex": "#55b129",
  "rgb": {
    "r": 85,
    "g": 177,
    "b": 41
  },
  "hsl": {
    "h": 100.588,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.67795,
    "c": 0.1892,
    "h": 137.8
  },
  "luminance": 0.33536
}

Semantic roles & 50–950 ramp

primary

#55B129

secondary

#AA6FC7

accent

#42E5B1

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #55B129

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

Preview Lab → · Contrast checker → · Palette generator →