#51D352#51D352

#51D352 is a light, highly saturated green. Relative luminance 0.489; OKLCH L 76.8% C 0.205 H 143.4°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#51D352
RGB	rgb(81, 211, 82)
HSL	hsl(120, 60%, 57%)
HSV	hsv(120, 62%, 83%)
CMYK	cmyk(61.6%, 0%, 61.1%, 17.3%)
CIE-LAB	lab(75.42, -60.52, 52.20)
CIE-LCH	lch(75.42, 79.92, 139.22°)
OKLab	oklab(76.79% -0.1643 0.1222)
OKLCH	oklch(76.79% 0.205 143.4)
XYZ	xyz(28.2090, 48.9443, 15.9416)
Luminance	0.4895 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D352 #D351D2

analogous

#91D351 #51D352 #51D393

triadic

#51D352 #5251D3 #D35251

tetradic

#51D352 #5191D3 #D351D2 #D39351

square

#51D352 #5191D3 #D351D2 #D39351

split-complementary

#51D352 #9351D3 #D35191

monochromatic

#228723 #2FB830 #51D352 #82DF83 #B3ECB3

Accessibility & contrast

On white

1.95

#51D352 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#51D352 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D352

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D352	#FFFFFF	#000000	##000000
##51D352	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C044

Deuteranopia (green-blind)

#C7B65D

Tritanopia (blue-blind)

#37CDB7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #51d352;
/* rgb */ color: rgb(81, 211, 82);
/* oklch */ color: oklch(76.8% 0.205 143.4);

Tailwind

colors: {
  custom: {
    50: '#90e287',
    500: '#51d352',
    950: '#000000',
  },
}

SCSS

$custom: #51d352;
$custom-light: #90e287;
$custom-dark: #000000;

JSON

{
  "hex": "#51d352",
  "rgb": {
    "r": 81,
    "g": 211,
    "b": 82
  },
  "hsl": {
    "h": 120.462,
    "s": 59.633,
    "l": 57.255
  },
  "oklch": {
    "l": 0.7679,
    "c": 0.20478,
    "h": 143.4
  },
  "luminance": 0.48947
}

Semantic roles & 50–950 ramp

primary

#51D352

secondary

#DAA6DA

accent

#45E2E3

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #51D352

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

Preview Lab → · Contrast checker → · Palette generator →