#51F75D#51F75D

#51F75D is a very light, highly saturated green. Relative luminance 0.691; OKLCH L 86.0% C 0.239 H 144.2°. Best body text is #000000 at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#51F75D
RGB	rgb(81, 247, 93)
HSL	hsl(124, 91%, 64%)
HSV	hsv(124, 67%, 97%)
CMYK	cmyk(67.2%, 0%, 62.3%, 3.1%)
CIE-LAB	lab(86.53, -71.59, 60.05)
CIE-LCH	lch(86.53, 93.44, 140.01°)
OKLab	oklab(86.02% -0.1938 0.14)
OKLCH	oklch(86.02% 0.239 144.2)
XYZ	xyz(38.6274, 69.0571, 21.6475)
Luminance	0.6906 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F75D #F751EB

analogous

#98F751 #51F75D #51F7B0

triadic

#51F75D #5D51F7 #F75D51

tetradic

#51F75D #5198F7 #F751EB #F7B051

square

#51F75D #5198F7 #F751EB #F7B051

split-complementary

#51F75D #B051F7 #F75198

monochromatic

#09C517 #16F427 #51F75D #8CFA93 #C6FCCA

Accessibility & contrast

On white

1.42

#51F75D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.81

#51F75D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F75D

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F75D	#FFFFFF	#000000	##000000
##51F75D	1.00	1.42	14.81	14.81
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.81	21.00	1.00	1.00
##000000	14.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE14B

Deuteranopia (green-blind)

#E8D36A

Tritanopia (blue-blind)

#1DF0D7

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #51f75d;
/* rgb */ color: rgb(81, 247, 93);
/* oklch */ color: oklch(86.0% 0.239 144.2);

Tailwind

colors: {
  custom: {
    50: '#96fb90',
    500: '#51f75d',
    950: '#000000',
  },
}

SCSS

$custom: #51f75d;
$custom-light: #96fb90;
$custom-dark: #000000;

JSON

{
  "hex": "#51f75d",
  "rgb": {
    "r": 81,
    "g": 247,
    "b": 93
  },
  "hsl": {
    "h": 124.337,
    "s": 91.209,
    "l": 64.314
  },
  "oklch": {
    "l": 0.86015,
    "c": 0.23909,
    "h": 144.2
  },
  "luminance": 0.69061
}

Semantic roles & 50–950 ramp

primary

#51F75D

secondary

#C22BB7

accent

#00D5E6

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F180D

muted

#80867F

Preview Lab

Preview with #51F75D

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

Preview Lab → · Contrast checker → · Palette generator →