#55B337#55B337

#55B337 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.4% C 0.183 H 139.2°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#55B337
RGB	rgb(85, 179, 55)
HSL	hsl(105, 53%, 46%)
HSV	hsv(105, 69%, 70%)
CMYK	cmyk(52.5%, 0%, 69.3%, 29.8%)
CIE-LAB	lab(65.31, -50.37, 52.50)
CIE-LCH	lch(65.31, 72.76, 133.81°)
OKLab	oklab(68.42% -0.1386 0.1198)
OKLCH	oklch(68.42% 0.183 139.2)
XYZ	xyz(20.5552, 34.4457, 9.1792)
Luminance	0.3445 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B337 #9537B3

analogous

#93B337 #55B337 #37B357

triadic

#55B337 #3755B3 #B33755

tetradic

#55B337 #3793B3 #9537B3 #B35737

square

#55B337 #3793B3 #9537B3 #B35737

split-complementary

#55B337 #5737B3 #B33793

monochromatic

#29551A #3F8429 #55B337 #76CD5B #9DDB8A

Accessibility & contrast

On white

2.66

#55B337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#55B337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B337

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B337	#FFFFFF	#000000	##000000
##55B337	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A325

Deuteranopia (green-blind)

#AC9C42

Tritanopia (blue-blind)

#4CAD9A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #55b337;
/* rgb */ color: rgb(85, 179, 55);
/* oklch */ color: oklch(68.4% 0.183 139.2);

Tailwind

colors: {
  custom: {
    50: '#8eca75',
    500: '#55b337',
    950: '#000000',
  },
}

SCSS

$custom: #55b337;
$custom-light: #8eca75;
$custom-dark: #000000;

JSON

{
  "hex": "#55b337",
  "rgb": {
    "r": 85,
    "g": 179,
    "b": 55
  },
  "hsl": {
    "h": 105.484,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.6842,
    "c": 0.18322,
    "h": 139.2
  },
  "luminance": 0.34447
}

Semantic roles & 50–950 ramp

primary

#55B337

secondary

#B581C5

accent

#4BDCB9

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #55B337

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

Preview Lab → · Contrast checker → · Palette generator →