#51DF56#51DF56

#51DF56 is a light, highly saturated green. Relative luminance 0.552; OKLCH L 79.9% C 0.216 H 143.7°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#51DF56
RGB	rgb(81, 223, 86)
HSL	hsl(122, 69%, 60%)
HSV	hsv(122, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 61.4%, 12.5%)
CIE-LAB	lab(79.15, -64.28, 54.70)
CIE-LCH	lch(79.15, 84.40, 139.60°)
OKLab	oklab(79.89% -0.1743 0.1279)
OKLCH	oklch(79.89% 0.216 143.7)
XYZ	xyz(31.4588, 55.1934, 17.7978)
Luminance	0.5520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DF56 #DF51DA

analogous

#93DF51 #51DF56 #51DF9D

triadic

#51DF56 #5651DF #DF5651

tetradic

#51DF56 #5193DF #DF51DA #DF9D51

square

#51DF56 #5193DF #DF51DA #DF9D51

split-complementary

#51DF56 #9D51DF #DF5193

monochromatic

#1C9921 #26CD2C #51DF56 #85E988 #B8F2BA

Accessibility & contrast

On white

1.74

#51DF56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#51DF56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DF56

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DF56	#FFFFFF	#000000	##000000
##51DF56	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB46

Deuteranopia (green-blind)

#D2BF62

Tritanopia (blue-blind)

#30D9C2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #51df56;
/* rgb */ color: rgb(81, 223, 86);
/* oklch */ color: oklch(79.9% 0.216 143.7);

Tailwind

colors: {
  custom: {
    50: '#92ea8a',
    500: '#51df56',
    950: '#000000',
  },
}

SCSS

$custom: #51df56;
$custom-light: #92ea8a;
$custom-dark: #000000;

JSON

{
  "hex": "#51df56",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 86
  },
  "hsl": {
    "h": 122.113,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.79889,
    "c": 0.21622,
    "h": 143.7
  },
  "luminance": 0.55197
}

Semantic roles & 50–950 ramp

primary

#51DF56

secondary

#9D379A

accent

#3CE6EC

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #51DF56

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

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