#55B136#55B136

#55B136 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.9% C 0.181 H 138.9°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#55B136
RGB	rgb(85, 177, 54)
HSL	hsl(105, 53%, 45%)
HSV	hsv(105, 69%, 69%)
CMYK	cmyk(52%, 0%, 69.5%, 30.6%)
CIE-LAB	lab(64.68, -49.69, 52.23)
CIE-LCH	lch(64.68, 72.09, 133.57°)
OKLab	oklab(67.89% -0.1368 0.1191)
OKLCH	oklch(67.89% 0.181 138.9)
XYZ	xyz(20.1335, 33.6404, 8.9216)
Luminance	0.3364 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B136 #9236B1

analogous

#92B136 #55B136 #36B154

triadic

#55B136 #3655B1 #B13655

tetradic

#55B136 #3692B1 #9236B1 #B15436

square

#55B136 #3692B1 #9236B1 #B15436

split-complementary

#55B136 #5436B1 #B13692

monochromatic

#285319 #3E8228 #55B136 #75CC58 #9CDA87

Accessibility & contrast

On white

2.72

#55B136 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#55B136 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B136

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B136	#FFFFFF	#000000	##000000
##55B136	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A224

Deuteranopia (green-blind)

#AA9A41

Tritanopia (blue-blind)

#4DAB98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #55b136;
/* rgb */ color: rgb(85, 177, 54);
/* oklch */ color: oklch(67.9% 0.181 138.9);

Tailwind

colors: {
  custom: {
    50: '#8dc974',
    500: '#55b136',
    950: '#000000',
  },
}

SCSS

$custom: #55b136;
$custom-light: #8dc974;
$custom-dark: #000000;

JSON

{
  "hex": "#55b136",
  "rgb": {
    "r": 85,
    "g": 177,
    "b": 54
  },
  "hsl": {
    "h": 104.878,
    "s": 53.247,
    "l": 45.294
  },
  "oklch": {
    "l": 0.67892,
    "c": 0.1814,
    "h": 138.9
  },
  "luminance": 0.33642
}

Semantic roles & 50–950 ramp

primary

#55B136

secondary

#B37FC4

accent

#4BDDB8

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #55B136

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

Preview Lab → · Contrast checker → · Palette generator →