#55CF5B#55CF5B

#55CF5B is a light, vivid green. Relative luminance 0.473; OKLCH L 76.0% C 0.191 H 144.2°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#55CF5B
RGB	rgb(85, 207, 91)
HSL	hsl(123, 56%, 57%)
HSV	hsv(123, 59%, 81%)
CMYK	cmyk(58.9%, 0%, 56%, 18.8%)
CIE-LAB	lab(74.39, -57.12, 46.99)
CIE-LCH	lch(74.39, 73.97, 140.56°)
OKLab	oklab(76% -0.1549 0.1116)
OKLCH	oklch(76% 0.191 144.2)
XYZ	xyz(27.9458, 47.3097, 17.5545)
Luminance	0.4731 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CF5B #CF55C9

analogous

#8CCF55 #55CF5B #55CF98

triadic

#55CF5B #5B55CF #CF5B55

tetradic

#55CF5B #558CCF #CF55C9 #CF9855

square

#55CF5B #558CCF #CF55C9 #CF9855

split-complementary

#55CF5B #9855CF #CF558C

monochromatic

#25842A #33B439 #55CF5B #85DC89 #B4EAB7

Accessibility & contrast

On white

2.01

#55CF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#55CF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CF5B

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CF5B	#FFFFFF	#000000	##000000
##55CF5B	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD50

Deuteranopia (green-blind)

#C3B364

Tritanopia (blue-blind)

#3ECAB5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #55cf5b;
/* rgb */ color: rgb(85, 207, 91);
/* oklch */ color: oklch(76.0% 0.191 144.2);

Tailwind

colors: {
  custom: {
    50: '#91df8c',
    500: '#55cf5b',
    950: '#000000',
  },
}

SCSS

$custom: #55cf5b;
$custom-light: #91df8c;
$custom-dark: #000000;

JSON

{
  "hex": "#55cf5b",
  "rgb": {
    "r": 85,
    "g": 207,
    "b": 91
  },
  "hsl": {
    "h": 122.951,
    "s": 55.963,
    "l": 57.255
  },
  "oklch": {
    "l": 0.76003,
    "c": 0.19098,
    "h": 144.2
  },
  "luminance": 0.47312
}

Semantic roles & 50–950 ramp

primary

#55CF5B

secondary

#D9A7D6

accent

#49D8DF

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #55CF5B

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

Preview Lab → · Contrast checker → · Palette generator →