#55C381#55C381

#55C381 is a light, vivid green. Relative luminance 0.425; OKLCH L 73.6% C 0.140 H 154.5°. Best body text is #000000 at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#55C381
RGB	rgb(85, 195, 129)
HSL	hsl(144, 48%, 55%)
HSV	hsv(144, 56%, 76%)
CMYK	cmyk(56.4%, 0%, 33.8%, 23.5%)
CIE-LAB	lab(71.24, -46.47, 23.94)
CIE-LCH	lch(71.24, 52.27, 152.75°)
OKLab	oklab(73.6% -0.1263 0.0603)
OKLCH	oklch(73.6% 0.14 154.5)
XYZ	xyz(27.2217, 42.5440, 27.5419)
Luminance	0.4255 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55C381 #C35597

analogous

#60C355 #55C381 #55C3B8

triadic

#55C381 #8155C3 #C38155

tetradic

#55C381 #5560C3 #C35597 #C3B855

square

#55C381 #5560C3 #C35597 #C3B855

split-complementary

#55C381 #B855C3 #C35560

monochromatic

#297447 #39A263 #55C381 #82D3A3 #AFE3C4

Accessibility & contrast

On white

2.21

#55C381 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.51

#55C381 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55C381

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55C381	#FFFFFF	#000000	##000000
##55C381	1.00	2.21	9.51	9.51
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.51	21.00	1.00	1.00
##000000	9.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B57D

Deuteranopia (green-blind)

#B3AA85

Tritanopia (blue-blind)

#33C1B2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #55c381;
/* rgb */ color: rgb(85, 195, 129);
/* oklch */ color: oklch(73.6% 0.140 154.5);

Tailwind

colors: {
  custom: {
    50: '#8ed6a6',
    500: '#55c381',
    950: '#000000',
  },
}

SCSS

$custom: #55c381;
$custom-light: #8ed6a6;
$custom-dark: #000000;

JSON

{
  "hex": "#55c381",
  "rgb": {
    "r": 85,
    "g": 195,
    "b": 129
  },
  "hsl": {
    "h": 144,
    "s": 47.826,
    "l": 54.902
  },
  "oklch": {
    "l": 0.736,
    "c": 0.13997,
    "h": 154.5
  },
  "luminance": 0.42546
}

Semantic roles & 50–950 ramp

primary

#55C381

secondary

#D1A3BF

accent

#50A1D7

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #55C381

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

Preview Lab → · Contrast checker → · Palette generator →