#51D83C#51D83C

#51D83C is a light, highly saturated green. Relative luminance 0.512; OKLCH L 77.9% C 0.225 H 141.2°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#51D83C
RGB	rgb(81, 216, 60)
HSL	hsl(112, 67%, 54%)
HSV	hsv(112, 72%, 85%)
CMYK	cmyk(62.5%, 0%, 72.2%, 15.3%)
CIE-LAB	lab(76.79, -64.27, 62.42)
CIE-LCH	lch(76.79, 89.60, 135.83°)
OKLab	oklab(77.87% -0.1756 0.1413)
OKLCH	oklch(77.87% 0.225 141.2)
XYZ	xyz(28.7634, 51.1845, 12.6379)
Luminance	0.5119 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D83C #C33CD8

analogous

#9FD83C #51D83C #3CD875

triadic

#51D83C #3C51D8 #D83C51

tetradic

#51D83C #3C9FD8 #C33CD8 #D8753C

square

#51D83C #3C9FD8 #C33CD8 #D8753C

split-complementary

#51D83C #753CD8 #D83C9F

monochromatic

#27801A #37B324 #51D83C #7FE26F #ACECA2

Accessibility & contrast

On white

1.87

#51D83C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#51D83C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D83C

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D83C	#FFFFFF	#000000	##000000
##51D83C	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC420

Deuteranopia (green-blind)

#CDB94C

Tritanopia (blue-blind)

#3AD1BA

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #51d83c;
/* rgb */ color: rgb(81, 216, 60);
/* oklch */ color: oklch(77.9% 0.225 141.2);

Tailwind

colors: {
  custom: {
    50: '#91e57b',
    500: '#51d83c',
    950: '#000000',
  },
}

SCSS

$custom: #51d83c;
$custom-light: #91e57b;
$custom-dark: #000000;

JSON

{
  "hex": "#51d83c",
  "rgb": {
    "r": 81,
    "g": 216,
    "b": 60
  },
  "hsl": {
    "h": 111.923,
    "s": 66.667,
    "l": 54.118
  },
  "oklch": {
    "l": 0.7787,
    "c": 0.2254,
    "h": 141.2
  },
  "luminance": 0.51187
}

Semantic roles & 50–950 ramp

primary

#51D83C

secondary

#7C3187

accent

#3EEAD3

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #51D83C

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

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