#55D18E#55D18E

#55D18E is a light, vivid green. Relative luminance 0.495; OKLCH L 77.4% C 0.148 H 156.6°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#55D18E
RGB	rgb(85, 209, 142)
HSL	hsl(148, 57%, 58%)
HSV	hsv(148, 59%, 82%)
CMYK	cmyk(59.3%, 0%, 32.1%, 18%)
CIE-LAB	lab(75.75, -49.73, 23.20)
CIE-LCH	lch(75.75, 54.87, 154.99°)
OKLab	oklab(77.37% -0.1354 0.0586)
OKLCH	oklch(77.37% 0.148 156.6)
XYZ	xyz(31.4266, 49.4822, 33.4808)
Luminance	0.4949 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55D18E #D15598

analogous

#5AD155 #55D18E #55D1CC

triadic

#55D18E #8E55D1 #D18E55

tetradic

#55D18E #555AD1 #D15598 #D1CC55

square

#55D18E #555AD1 #D15598 #D1CC55

split-complementary

#55D18E #CC55D1 #D1555A

monochromatic

#258752 #32B76F #55D18E #85DEAE #B5EBCE

Accessibility & contrast

On white

1.93

#55D18E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#55D18E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55D18E

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55D18E	#FFFFFF	#000000	##000000
##55D18E	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0C28A

Deuteranopia (green-blind)

#BFB692

Tritanopia (blue-blind)

#23CFBF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #55d18e;
/* rgb */ color: rgb(85, 209, 142);
/* oklch */ color: oklch(77.4% 0.148 156.6);

Tailwind

colors: {
  custom: {
    50: '#90e0af',
    500: '#55d18e',
    950: '#000000',
  },
}

SCSS

$custom: #55d18e;
$custom-light: #90e0af;
$custom-dark: #000000;

JSON

{
  "hex": "#55d18e",
  "rgb": {
    "r": 85,
    "g": 209,
    "b": 142
  },
  "hsl": {
    "h": 147.581,
    "s": 57.407,
    "l": 57.647
  },
  "oklch": {
    "l": 0.77368,
    "c": 0.14751,
    "h": 156.6
  },
  "luminance": 0.49485
}

Semantic roles & 50–950 ramp

primary

#55D18E

secondary

#DAA8C3

accent

#479AE1

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #55D18E

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

Preview Lab → · Contrast checker → · Palette generator →