#51E352#51E352

#51E352 is a light, highly saturated green. Relative luminance 0.573; OKLCH L 80.9% C 0.224 H 143.3°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#51E352
RGB	rgb(81, 227, 82)
HSL	hsl(120, 72%, 60%)
HSV	hsv(120, 64%, 89%)
CMYK	cmyk(64.3%, 0%, 63.9%, 11%)
CIE-LAB	lab(80.34, -66.06, 57.72)
CIE-LCH	lch(80.34, 87.72, 138.85°)
OKLab	oklab(80.86% -0.1793 0.1339)
OKLCH	oklch(80.86% 0.224 143.3)
XYZ	xyz(32.3835, 57.2934, 17.3331)
Luminance	0.5730 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E352 #E351E2

analogous

#99E351 #51E352 #51E39B

triadic

#51E352 #5251E3 #E35251

tetradic

#51E352 #5199E3 #E351E2 #E39B51

square

#51E352 #5199E3 #E351E2 #E39B51

split-complementary

#51E352 #9B51E3 #E35199

monochromatic

#1AA01B #22D523 #51E352 #86EB86 #BAF4BB

Accessibility & contrast

On white

1.69

#51E352 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#51E352 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E352

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E352	#FFFFFF	#000000	##000000
##51E352	1.00	1.69	12.46	12.46
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF40

Deuteranopia (green-blind)

#D6C35F

Tritanopia (blue-blind)

#30DDC5

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #51e352;
/* rgb */ color: rgb(81, 227, 82);
/* oklch */ color: oklch(80.9% 0.224 143.3);

Tailwind

colors: {
  custom: {
    50: '#92ed88',
    500: '#51e352',
    950: '#000000',
  },
}

SCSS

$custom: #51e352;
$custom-light: #92ed88;
$custom-dark: #000000;

JSON

{
  "hex": "#51e352",
  "rgb": {
    "r": 81,
    "g": 227,
    "b": 82
  },
  "hsl": {
    "h": 120.411,
    "s": 72.277,
    "l": 60.392
  },
  "oklch": {
    "l": 0.80863,
    "c": 0.22383,
    "h": 143.3
  },
  "luminance": 0.57297
}

Semantic roles & 50–950 ramp

primary

#51E352

secondary

#A335A2

accent

#11D3D4

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #51E352

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

Preview Lab → · Contrast checker → · Palette generator →