#51DA84#51DA84

#51DA84 is a light, vivid green. Relative luminance 0.536; OKLCH L 79.3% C 0.170 H 152.5°. Best body text is #000000 at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#51DA84
RGB	rgb(81, 218, 132)
HSL	hsl(142, 65%, 59%)
HSV	hsv(142, 63%, 85%)
CMYK	cmyk(62.8%, 0%, 39.4%, 14.5%)
CIE-LAB	lab(78.20, -55.95, 31.64)
CIE-LCH	lch(78.20, 64.27, 150.51°)
OKLab	oklab(79.29% -0.1512 0.0787)
OKLCH	oklch(79.29% 0.17 152.5)
XYZ	xyz(32.6269, 53.5548, 30.4430)
Luminance	0.5356 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DA84 #DA51A7

analogous

#62DA51 #51DA84 #51DAC9

triadic

#51DA84 #8451DA #DA8451

tetradic

#51DA84 #5162DA #DA51A7 #DAC951

square

#51DA84 #5162DA #DA51A7 #DAC951

split-complementary

#51DA84 #C951DA #DA5162

monochromatic

#1F924A #2AC463 #51DA84 #83E5A8 #B6EFCB

Accessibility & contrast

On white

1.79

#51DA84 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.71

#51DA84 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DA84

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DA84	#FFFFFF	#000000	##000000
##51DA84	1.00	1.79	11.71	11.71
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.71	21.00	1.00	1.00
##000000	11.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC97E

Deuteranopia (green-blind)

#C9BC8A

Tritanopia (blue-blind)

#16D7C5

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #51da84;
/* rgb */ color: rgb(81, 218, 132);
/* oklch */ color: oklch(79.3% 0.170 152.5);

Tailwind

colors: {
  custom: {
    50: '#8fe6a8',
    500: '#51da84',
    950: '#000000',
  },
}

SCSS

$custom: #51da84;
$custom-light: #8fe6a8;
$custom-dark: #000000;

JSON

{
  "hex": "#51da84",
  "rgb": {
    "r": 81,
    "g": 218,
    "b": 132
  },
  "hsl": {
    "h": 142.336,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.79292,
    "c": 0.17049,
    "h": 152.5
  },
  "luminance": 0.53558
}

Semantic roles & 50–950 ramp

primary

#51DA84

secondary

#973974

accent

#40A9E8

background

#FCFEFC

surface

#F5FCF6

border

#CFD5D0

text

#0E1610

muted

#7F8480

Preview Lab

Preview with #51DA84

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

Preview Lab → · Contrast checker → · Palette generator →