#55D18D#55D18D

#55D18D is a light, vivid green. Relative luminance 0.495; OKLCH L 77.3% C 0.148 H 156.2°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#55D18D
RGB	rgb(85, 209, 141)
HSL	hsl(147, 57%, 58%)
HSV	hsv(147, 59%, 82%)
CMYK	cmyk(59.3%, 0%, 32.5%, 18%)
CIE-LAB	lab(75.73, -49.93, 23.70)
CIE-LCH	lch(75.73, 55.26, 154.61°)
OKLab	oklab(77.35% -0.1358 0.0598)
OKLCH	oklch(77.35% 0.148 156.2)
XYZ	xyz(31.3518, 49.4523, 33.0872)
Luminance	0.4945 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D18D #D15599

analogous

#5BD155 #55D18D #55D1CB

triadic

#55D18D #8D55D1 #D18D55

tetradic

#55D18D #555BD1 #D15599 #D1CB55

square

#55D18D #555BD1 #D15599 #D1CB55

split-complementary

#55D18D #CB55D1 #D1555B

monochromatic

#258751 #32B76E #55D18D #85DEAD #B5EBCE

Accessibility & contrast

On white

1.93

#55D18D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#55D18D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D18D

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D18D	#FFFFFF	#000000	##000000
##55D18D	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0C289

Deuteranopia (green-blind)

#BFB691

Tritanopia (blue-blind)

#24CFBF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #55d18d;
/* rgb */ color: rgb(85, 209, 141);
/* oklch */ color: oklch(77.3% 0.148 156.2);

Tailwind

colors: {
  custom: {
    50: '#90e0ae',
    500: '#55d18d',
    950: '#000000',
  },
}

SCSS

$custom: #55d18d;
$custom-light: #90e0ae;
$custom-dark: #000000;

JSON

{
  "hex": "#55d18d",
  "rgb": {
    "r": 85,
    "g": 209,
    "b": 141
  },
  "hsl": {
    "h": 147.097,
    "s": 57.407,
    "l": 57.647
  },
  "oklch": {
    "l": 0.77347,
    "c": 0.1484,
    "h": 156.2
  },
  "luminance": 0.49455
}

Semantic roles & 50–950 ramp

primary

#55D18D

secondary

#DAA8C3

accent

#479BE1

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #55D18D

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

Preview Lab → · Contrast checker → · Palette generator →