#55D188#55D188

#55D188 is a light, vivid green. Relative luminance 0.493; OKLCH L 77.2% C 0.153 H 154.5°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#55D188
RGB	rgb(85, 209, 136)
HSL	hsl(145, 57%, 58%)
HSV	hsv(145, 59%, 82%)
CMYK	cmyk(59.3%, 0%, 34.9%, 18%)
CIE-LAB	lab(75.64, -50.88, 26.19)
CIE-LCH	lch(75.64, 57.22, 152.76°)
OKLab	oklab(77.24% -0.1381 0.0658)
OKLCH	oklch(77.24% 0.153 154.5)
XYZ	xyz(30.9882, 49.3068, 31.1719)
Luminance	0.4931 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D188 #D1559E

analogous

#60D155 #55D188 #55D1C6

triadic

#55D188 #8855D1 #D18855

tetradic

#55D188 #5560D1 #D1559E #D1C655

square

#55D188 #5560D1 #D1559E #D1C655

split-complementary

#55D188 #C655D1 #D15560

monochromatic

#25874D #32B769 #55D188 #85DEAA #B5EBCB

Accessibility & contrast

On white

1.93

#55D188 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#55D188 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D188

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D188	#FFFFFF	#000000	##000000
##55D188	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C183

Deuteranopia (green-blind)

#C0B68D

Tritanopia (blue-blind)

#28CFBE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #55d188;
/* rgb */ color: rgb(85, 209, 136);
/* oklch */ color: oklch(77.2% 0.153 154.5);

Tailwind

colors: {
  custom: {
    50: '#90e0ab',
    500: '#55d188',
    950: '#000000',
  },
}

SCSS

$custom: #55d188;
$custom-light: #90e0ab;
$custom-dark: #000000;

JSON

{
  "hex": "#55d188",
  "rgb": {
    "r": 85,
    "g": 209,
    "b": 136
  },
  "hsl": {
    "h": 144.677,
    "s": 57.407,
    "l": 57.647
  },
  "oklch": {
    "l": 0.77244,
    "c": 0.15295,
    "h": 154.5
  },
  "luminance": 0.4931
}

Semantic roles & 50–950 ramp

primary

#55D188

secondary

#DAA8C5

accent

#47A2E1

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #55D188

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

Preview Lab → · Contrast checker → · Palette generator →