#51DF87#51DF87

#51DF87 is a light, vivid green. Relative luminance 0.563; OKLCH L 80.6% C 0.174 H 152.7°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#51DF87
RGB	rgb(81, 223, 135)
HSL	hsl(143, 69%, 60%)
HSV	hsv(143, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 39.5%, 12.5%)
CIE-LAB	lab(79.77, -57.33, 32.17)
CIE-LCH	lch(79.77, 65.74, 150.70°)
OKLab	oklab(80.6% -0.1549 0.08)
OKLCH	oklch(80.6% 0.174 152.7)
XYZ	xyz(34.1514, 56.2704, 31.9785)
Luminance	0.5627 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DF87 #DF51A9

analogous

#62DF51 #51DF87 #51DFCE

triadic

#51DF87 #8751DF #DF8751

tetradic

#51DF87 #5162DF #DF51A9 #DFCE51

square

#51DF87 #5162DF #DF51A9 #DFCE51

split-complementary

#51DF87 #CE51DF #DF5162

monochromatic

#1C994C #26CD65 #51DF87 #85E9AB #B8F2CE

Accessibility & contrast

On white

1.71

#51DF87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#51DF87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DF87

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DF87	#FFFFFF	#000000	##000000
##51DF87	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCD81

Deuteranopia (green-blind)

#CDC18D

Tritanopia (blue-blind)

#0BDCC9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #51df87;
/* rgb */ color: rgb(81, 223, 135);
/* oklch */ color: oklch(80.6% 0.174 152.7);

Tailwind

colors: {
  custom: {
    50: '#90eaab',
    500: '#51df87',
    950: '#000000',
  },
}

SCSS

$custom: #51df87;
$custom-light: #90eaab;
$custom-dark: #000000;

JSON

{
  "hex": "#51df87",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 135
  },
  "hsl": {
    "h": 142.817,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.80596,
    "c": 0.17438,
    "h": 152.7
  },
  "luminance": 0.56274
}

Semantic roles & 50–950 ramp

primary

#51DF87

secondary

#9D3776

accent

#3CA9EC

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0E1610

muted

#7F8481

Preview Lab

Preview with #51DF87

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

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