#51E775#51E775

#51E775 is a very light, highly saturated green. Relative luminance 0.602; OKLCH L 82.3% C 0.201 H 148.0°. Best body text is #000000 at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#51E775
RGB	rgb(81, 231, 117)
HSL	hsl(134, 76%, 61%)
HSV	hsv(134, 65%, 91%)
CMYK	cmyk(64.9%, 0%, 49.4%, 9.4%)
CIE-LAB	lab(81.94, -63.15, 43.85)
CIE-LCH	lch(81.94, 76.88, 145.23°)
OKLab	oklab(82.3% -0.1703 0.1063)
OKLCH	oklch(82.3% 0.201 148)
XYZ	xyz(35.1776, 60.1818, 26.5886)
Luminance	0.6019 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E775 #E751C3

analogous

#78E751 #51E775 #51E7C0

triadic

#51E775 #7551E7 #E77551

tetradic

#51E775 #5178E7 #E751C3 #E7C051

square

#51E775 #5178E7 #E751C3 #E7C051

split-complementary

#51E775 #C051E7 #E75178

monochromatic

#17A739 #1EDC4C #51E775 #87EEA0 #BDF6CA

Accessibility & contrast

On white

1.61

#51E775 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.04

#51E775 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E775

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E775	#FFFFFF	#000000	##000000
##51E775	1.00	1.61	13.04	13.04
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.04	21.00	1.00	1.00
##000000	13.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D46B

Deuteranopia (green-blind)

#D7C77D

Tritanopia (blue-blind)

#1AE2CC

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #51e775;
/* rgb */ color: rgb(81, 231, 117);
/* oklch */ color: oklch(82.3% 0.201 148.0);

Tailwind

colors: {
  custom: {
    50: '#92f09f',
    500: '#51e775',
    950: '#000000',
  },
}

SCSS

$custom: #51e775;
$custom-light: #92f09f;
$custom-dark: #000000;

JSON

{
  "hex": "#51e775",
  "rgb": {
    "r": 81,
    "g": 231,
    "b": 117
  },
  "hsl": {
    "h": 134.4,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.82299,
    "c": 0.20078,
    "h": 148
  },
  "luminance": 0.60186
}

Semantic roles & 50–950 ramp

primary

#51E775

secondary

#A8348C

accent

#0EA7D8

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170F

muted

#7F8580

Preview Lab

Preview with #51E775

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

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