#55CF81#55CF81

#55CF81 is a light, vivid green. Relative luminance 0.481; OKLCH L 76.6% C 0.157 H 152.6°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#55CF81
RGB	rgb(85, 207, 129)
HSL	hsl(142, 56%, 57%)
HSV	hsv(142, 59%, 81%)
CMYK	cmyk(58.9%, 0%, 37.7%, 18.8%)
CIE-LAB	lab(74.91, -51.36, 28.85)
CIE-LCH	lch(74.91, 58.91, 150.68°)
OKLab	oklab(76.61% -0.1391 0.072)
OKLCH	oklch(76.61% 0.157 152.6)
XYZ	xyz(30.0192, 48.1391, 28.4744)
Luminance	0.4814 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CF81 #CF55A3

analogous

#66CF55 #55CF81 #55CFBE

triadic

#55CF81 #8155CF #CF8155

tetradic

#55CF81 #5566CF #CF55A3 #CFBE55

square

#55CF81 #5566CF #CF55A3 #CFBE55

split-complementary

#55CF81 #BE55CF #CF5566

monochromatic

#258448 #33B461 #55CF81 #85DCA4 #B4EAC8

Accessibility & contrast

On white

1.98

#55CF81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#55CF81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CF81

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CF81	#FFFFFF	#000000	##000000
##55CF81	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBF7C

Deuteranopia (green-blind)

#BFB486

Tritanopia (blue-blind)

#2ECCBB

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #55cf81;
/* rgb */ color: rgb(85, 207, 129);
/* oklch */ color: oklch(76.6% 0.157 152.6);

Tailwind

colors: {
  custom: {
    50: '#90dea6',
    500: '#55cf81',
    950: '#000000',
  },
}

SCSS

$custom: #55cf81;
$custom-light: #90dea6;
$custom-dark: #000000;

JSON

{
  "hex": "#55cf81",
  "rgb": {
    "r": 85,
    "g": 207,
    "b": 129
  },
  "hsl": {
    "h": 141.639,
    "s": 55.963,
    "l": 57.255
  },
  "oklch": {
    "l": 0.76606,
    "c": 0.15667,
    "h": 152.6
  },
  "luminance": 0.48142
}

Semantic roles & 50–950 ramp

primary

#55CF81

secondary

#D9A7C7

accent

#49A9DF

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #55CF81

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

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