#51DF82#51DF82

#51DF82 is a light, vivid green. Relative luminance 0.561; OKLCH L 80.5% C 0.179 H 151.4°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#51DF82
RGB	rgb(81, 223, 130)
HSL	hsl(141, 69%, 60%)
HSV	hsv(141, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 41.7%, 12.5%)
CIE-LAB	lab(79.69, -58.19, 34.60)
CIE-LCH	lch(79.69, 67.70, 149.27°)
OKLab	oklab(80.51% -0.1571 0.0856)
OKLCH	oklch(80.51% 0.179 151.4)
XYZ	xyz(33.8076, 56.1329, 30.1678)
Luminance	0.5614 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DF82 #DF51AE

analogous

#67DF51 #51DF82 #51DFC9

triadic

#51DF82 #8251DF #DF8251

tetradic

#51DF82 #5167DF #DF51AE #DFC951

square

#51DF82 #5167DF #DF51AE #DFC951

split-complementary

#51DF82 #C951DF #DF5167

monochromatic

#1C9947 #26CD5F #51DF82 #85E9A7 #B8F2CC

Accessibility & contrast

On white

1.72

#51DF82 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#51DF82 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DF82

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DF82	#FFFFFF	#000000	##000000
##51DF82	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0CD7B

Deuteranopia (green-blind)

#CEC088

Tritanopia (blue-blind)

#14DCC8

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #51df82;
/* rgb */ color: rgb(81, 223, 130);
/* oklch */ color: oklch(80.5% 0.179 151.4);

Tailwind

colors: {
  custom: {
    50: '#90eaa7',
    500: '#51df82',
    950: '#000000',
  },
}

SCSS

$custom: #51df82;
$custom-light: #90eaa7;
$custom-dark: #000000;

JSON

{
  "hex": "#51df82",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 130
  },
  "hsl": {
    "h": 140.704,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.80506,
    "c": 0.17892,
    "h": 151.4
  },
  "luminance": 0.56136
}

Semantic roles & 50–950 ramp

primary

#51DF82

secondary

#9D377A

accent

#3CAFEC

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #51DF82

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

Preview Lab → · Contrast checker → · Palette generator →