#55D191#55D191

#55D191 is a light, vivid green. Relative luminance 0.496; OKLCH L 77.4% C 0.145 H 157.7°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#55D191
RGB	rgb(85, 209, 145)
HSL	hsl(149, 57%, 58%)
HSV	hsv(149, 59%, 82%)
CMYK	cmyk(59.3%, 0%, 30.6%, 18%)
CIE-LAB	lab(75.81, -49.14, 21.70)
CIE-LCH	lch(75.81, 53.72, 156.17°)
OKLab	oklab(77.43% -0.134 0.055)
OKLCH	oklch(77.43% 0.145 157.7)
XYZ	xyz(31.6548, 49.5735, 34.6830)
Luminance	0.4958 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D191 #D15595

analogous

#57D155 #55D191 #55D1CF

triadic

#55D191 #9155D1 #D19155

tetradic

#55D191 #5557D1 #D15595 #D1CF55

square

#55D191 #5557D1 #D15595 #D1CF55

split-complementary

#55D191 #CF55D1 #D15557

monochromatic

#258754 #32B772 #55D191 #85DEB0 #B5EBCF

Accessibility & contrast

On white

1.92

#55D191 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#55D191 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D191

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D191	#FFFFFF	#000000	##000000
##55D191	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFC28D

Deuteranopia (green-blind)

#BEB695

Tritanopia (blue-blind)

#20D0C0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #55d191;
/* rgb */ color: rgb(85, 209, 145);
/* oklch */ color: oklch(77.4% 0.145 157.7);

Tailwind

colors: {
  custom: {
    50: '#90e0b1',
    500: '#55d191',
    950: '#000000',
  },
}

SCSS

$custom: #55d191;
$custom-light: #90e0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#55d191",
  "rgb": {
    "r": 85,
    "g": 209,
    "b": 145
  },
  "hsl": {
    "h": 149.032,
    "s": 57.407,
    "l": 57.647
  },
  "oklch": {
    "l": 0.77433,
    "c": 0.14483,
    "h": 157.7
  },
  "luminance": 0.49577
}

Semantic roles & 50–950 ramp

primary

#55D191

secondary

#DAA8C2

accent

#4796E1

background

#F9FDFA

surface

#F2FBF5

border

#CCD4CF

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #55D191

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

Preview Lab → · Contrast checker → · Palette generator →