#51D852#51D852

#51D852 is a light, highly saturated green. Relative luminance 0.515; OKLCH L 78.1% C 0.211 H 143.3°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#51D852
RGB	rgb(81, 216, 82)
HSL	hsl(120, 63%, 58%)
HSV	hsv(120, 63%, 85%)
CMYK	cmyk(62.5%, 0%, 62%, 15.3%)
CIE-LAB	lab(76.96, -62.28, 53.95)
CIE-LCH	lch(76.96, 82.39, 139.10°)
OKLab	oklab(78.07% -0.1691 0.1259)
OKLCH	oklch(78.07% 0.211 143.3)
XYZ	xyz(29.4705, 51.4674, 16.3621)
Luminance	0.5147 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D852 #D851D7

analogous

#94D851 #51D852 #51D895

triadic

#51D852 #5251D8 #D85251

tetradic

#51D852 #5194D8 #D851D7 #D89551

square

#51D852 #5194D8 #D851D7 #D89551

split-complementary

#51D852 #9551D8 #D85194

monochromatic

#208F21 #2BC12C #51D852 #83E384 #B5EEB5

Accessibility & contrast

On white

1.86

#51D852 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#51D852 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D852

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D852	#FFFFFF	#000000	##000000
##51D852	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC543

Deuteranopia (green-blind)

#CCBA5D

Tritanopia (blue-blind)

#35D2BC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #51d852;
/* rgb */ color: rgb(81, 216, 82);
/* oklch */ color: oklch(78.1% 0.211 143.3);

Tailwind

colors: {
  custom: {
    50: '#91e587',
    500: '#51d852',
    950: '#000000',
  },
}

SCSS

$custom: #51d852;
$custom-light: #91e587;
$custom-dark: #000000;

JSON

{
  "hex": "#51d852",
  "rgb": {
    "r": 81,
    "g": 216,
    "b": 82
  },
  "hsl": {
    "h": 120.444,
    "s": 63.38,
    "l": 58.235
  },
  "oklch": {
    "l": 0.78066,
    "c": 0.21083,
    "h": 143.3
  },
  "luminance": 0.5147
}

Semantic roles & 50–950 ramp

primary

#51D852

secondary

#943993

accent

#41E5E6

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #51D852

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

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