#55CF51#55CF51

#55CF51 is a light, vivid green. Relative luminance 0.472; OKLCH L 75.9% C 0.199 H 142.8°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#55CF51
RGB	rgb(85, 207, 81)
HSL	hsl(118, 57%, 56%)
HSV	hsv(118, 61%, 81%)
CMYK	cmyk(58.9%, 0%, 60.9%, 18.8%)
CIE-LAB	lab(74.28, -58.29, 51.39)
CIE-LCH	lch(74.28, 77.70, 138.60°)
OKLab	oklab(75.89% -0.1585 0.1203)
OKLCH	oklch(75.89% 0.199 142.8)
XYZ	xyz(27.5428, 47.1485, 15.4321)
Luminance	0.4715 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CF51 #CB51CF

analogous

#94CF51 #55CF51 #51CF8C

triadic

#55CF51 #5155CF #CF5155

tetradic

#55CF51 #5194CF #CB51CF #CF8C51

square

#55CF51 #5194CF #CB51CF #CF8C51

split-complementary

#55CF51 #8C51CF #CF5194

monochromatic

#278224 #35B231 #55CF51 #84DC81 #B3E9B1

Accessibility & contrast

On white

2.01

#55CF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#55CF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CF51

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CF51	#FFFFFF	#000000	##000000
##55CF51	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD43

Deuteranopia (green-blind)

#C4B35B

Tritanopia (blue-blind)

#40C9B4

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #55cf51;
/* rgb */ color: rgb(85, 207, 81);
/* oklch */ color: oklch(75.9% 0.199 142.8);

Tailwind

colors: {
  custom: {
    50: '#91df86',
    500: '#55cf51',
    950: '#000000',
  },
}

SCSS

$custom: #55cf51;
$custom-light: #91df86;
$custom-dark: #000000;

JSON

{
  "hex": "#55cf51",
  "rgb": {
    "r": 85,
    "g": 207,
    "b": 81
  },
  "hsl": {
    "h": 118.095,
    "s": 56.757,
    "l": 56.471
  },
  "oklch": {
    "l": 0.75885,
    "c": 0.19903,
    "h": 142.8
  },
  "luminance": 0.47151
}

Semantic roles & 50–950 ramp

primary

#55CF51

secondary

#D6A4D8

accent

#48E0DB

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #55CF51

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

Preview Lab → · Contrast checker → · Palette generator →