#51CE76#51CE76

#51CE76 is a light, vivid green. Relative luminance 0.472; OKLCH L 76.0% C 0.167 H 150.2°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#51CE76
RGB	rgb(81, 206, 118)
HSL	hsl(138, 56%, 56%)
HSV	hsv(138, 61%, 81%)
CMYK	cmyk(60.7%, 0%, 42.7%, 19.2%)
CIE-LAB	lab(74.32, -53.72, 33.69)
CIE-LCH	lch(74.32, 63.41, 147.91°)
OKLab	oklab(76.03% -0.1452 0.0831)
OKLCH	oklch(76.03% 0.167 150.2)
XYZ	xyz(28.7325, 47.1971, 24.7318)
Luminance	0.4720 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CE76 #CE51A9

analogous

#6BCE51 #51CE76 #51CEB5

triadic

#51CE76 #7651CE #CE7651

tetradic

#51CE76 #516BCE #CE51A9 #CEB551

square

#51CE76 #516BCE #CE51A9 #CEB551

split-complementary

#51CE76 #B551CE #CE516B

monochromatic

#24803F #32B057 #51CE76 #81DB9C #B1E9C1

Accessibility & contrast

On white

2.01

#51CE76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#51CE76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CE76

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CE76	#FFFFFF	#000000	##000000
##51CE76	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBE70

Deuteranopia (green-blind)

#BFB27C

Tritanopia (blue-blind)

#2ACBB8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #51ce76;
/* rgb */ color: rgb(81, 206, 118);
/* oklch */ color: oklch(76.0% 0.167 150.2);

Tailwind

colors: {
  custom: {
    50: '#8ede9e',
    500: '#51ce76',
    950: '#000000',
  },
}

SCSS

$custom: #51ce76;
$custom-light: #8ede9e;
$custom-dark: #000000;

JSON

{
  "hex": "#51ce76",
  "rgb": {
    "r": 81,
    "g": 206,
    "b": 118
  },
  "hsl": {
    "h": 137.76,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.76026,
    "c": 0.16729,
    "h": 150.2
  },
  "luminance": 0.472
}

Semantic roles & 50–950 ramp

primary

#51CE76

secondary

#D7A4C8

accent

#48B3DF

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #51CE76

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

Preview Lab → · Contrast checker → · Palette generator →