#51DD82#51DD82

#51DD82 is a light, vivid green. Relative luminance 0.551; OKLCH L 80.0% C 0.176 H 151.6°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#51DD82
RGB	rgb(81, 221, 130)
HSL	hsl(141, 67%, 59%)
HSV	hsv(141, 63%, 87%)
CMYK	cmyk(63.3%, 0%, 41.2%, 13.3%)
CIE-LAB	lab(79.08, -57.44, 33.81)
CIE-LCH	lch(79.08, 66.65, 149.52°)
OKLab	oklab(80.01% -0.1551 0.0837)
OKLCH	oklch(80.01% 0.176 151.6)
XYZ	xyz(33.2764, 55.0705, 29.9908)
Luminance	0.5507 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DD82 #DD51AC

analogous

#66DD51 #51DD82 #51DDC8

triadic

#51DD82 #8251DD #DD8251

tetradic

#51DD82 #5166DD #DD51AC #DDC851

square

#51DD82 #5166DD #DD51AC #DDC851

split-complementary

#51DD82 #C851DD #DD5166

monochromatic

#1D9648 #27C960 #51DD82 #84E7A7 #B7F1CC

Accessibility & contrast

On white

1.75

#51DD82 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#51DD82 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DD82

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DD82	#FFFFFF	#000000	##000000
##51DD82	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DECB7B

Deuteranopia (green-blind)

#CCBF88

Tritanopia (blue-blind)

#16DAC7

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #51dd82;
/* rgb */ color: rgb(81, 221, 130);
/* oklch */ color: oklch(80.0% 0.176 151.6);

Tailwind

colors: {
  custom: {
    50: '#90e9a7',
    500: '#51dd82',
    950: '#000000',
  },
}

SCSS

$custom: #51dd82;
$custom-light: #90e9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#51dd82",
  "rgb": {
    "r": 81,
    "g": 221,
    "b": 130
  },
  "hsl": {
    "h": 141,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80006,
    "c": 0.17629,
    "h": 151.6
  },
  "luminance": 0.55074
}

Semantic roles & 50–950 ramp

primary

#51DD82

secondary

#9B3878

accent

#3EAEEA

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #51DD82

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

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