#51EE76#51EE76

#51EE76 is a very light, highly saturated green. Relative luminance 0.642; OKLCH L 84.1% C 0.209 H 147.8°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#51EE76
RGB	rgb(81, 238, 118)
HSL	hsl(134, 82%, 63%)
HSV	hsv(134, 66%, 93%)
CMYK	cmyk(66%, 0%, 50.4%, 6.7%)
CIE-LAB	lab(84.07, -65.49, 46.01)
CIE-LCH	lch(84.07, 80.04, 144.91°)
OKLab	oklab(84.07% -0.1766 0.1112)
OKLCH	oklch(84.07% 0.209 147.8)
XYZ	xyz(37.2352, 64.2025, 27.5660)
Luminance	0.6421 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EE76 #EE51C9

analogous

#7BEE51 #51EE76 #51EEC4

triadic

#51EE76 #7651EE #EE7651

tetradic

#51EE76 #517BEE #EE51C9 #EEC451

square

#51EE76 #517BEE #EE51C9 #EEC451

split-complementary

#51EE76 #C451EE #EE517B

monochromatic

#11B338 #19E94A #51EE76 #89F3A2 #C1F9CE

Accessibility & contrast

On white

1.52

#51EE76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.84

#51EE76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EE76

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EE76	#FFFFFF	#000000	##000000
##51EE76	1.00	1.52	13.84	13.84
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.84	21.00	1.00	1.00
##000000	13.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DA6C

Deuteranopia (green-blind)

#DDCC7F

Tritanopia (blue-blind)

#10E9D2

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #51ee76;
/* rgb */ color: rgb(81, 238, 118);
/* oklch */ color: oklch(84.1% 0.209 147.8);

Tailwind

colors: {
  custom: {
    50: '#93f5a0',
    500: '#51ee76',
    950: '#000000',
  },
}

SCSS

$custom: #51ee76;
$custom-light: #93f5a0;
$custom-dark: #000000;

JSON

{
  "hex": "#51ee76",
  "rgb": {
    "r": 81,
    "g": 238,
    "b": 118
  },
  "hsl": {
    "h": 134.14,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84065,
    "c": 0.20867,
    "h": 147.8
  },
  "luminance": 0.64206
}

Semantic roles & 50–950 ramp

primary

#51EE76

secondary

#B33094

accent

#07ACDF

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #51EE76

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

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