#51E853#51E853

#51E853 is a very light, highly saturated green. Relative luminance 0.601; OKLCH L 82.1% C 0.229 H 143.3°. Best body text is #000000 at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#51E853
RGB	rgb(81, 232, 83)
HSL	hsl(121, 77%, 61%)
HSV	hsv(121, 65%, 91%)
CMYK	cmyk(65.1%, 0%, 64.2%, 9%)
CIE-LAB	lab(81.88, -67.64, 59.00)
CIE-LCH	lch(81.88, 89.76, 138.90°)
OKLab	oklab(82.14% -0.1836 0.1367)
OKLCH	oklch(82.14% 0.229 143.3)
XYZ	xyz(33.8093, 60.0836, 17.9975)
Luminance	0.6009 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E853 #E851E6

analogous

#9BE851 #51E853 #51E89F

triadic

#51E853 #5351E8 #E85351

tetradic

#51E853 #519BE8 #E851E6 #E89F51

square

#51E853 #519BE8 #E851E6 #E89F51

split-complementary

#51E853 #9F51E8 #E8519B

monochromatic

#16A818 #1DDE20 #51E853 #87EF88 #BDF6BE

Accessibility & contrast

On white

1.61

#51E853 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.02

#51E853 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E853

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E853	#FFFFFF	#000000	##000000
##51E853	1.00	1.61	13.02	13.02
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.02	21.00	1.00	1.00
##000000	13.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD340

Deuteranopia (green-blind)

#DBC760

Tritanopia (blue-blind)

#2DE2C9

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #51e853;
/* rgb */ color: rgb(81, 232, 83);
/* oklch */ color: oklch(82.1% 0.229 143.3);

Tailwind

colors: {
  custom: {
    50: '#93f089',
    500: '#51e853',
    950: '#000000',
  },
}

SCSS

$custom: #51e853;
$custom-light: #93f089;
$custom-dark: #000000;

JSON

{
  "hex": "#51e853",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 83
  },
  "hsl": {
    "h": 120.795,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.82139,
    "c": 0.22892,
    "h": 143.3
  },
  "luminance": 0.60087
}

Semantic roles & 50–950 ramp

primary

#51E853

secondary

#AA33A8

accent

#0DD6D9

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F170C

muted

#80857F

Preview Lab

Preview with #51E853

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

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