#51CE87#51CE87

#51CE87 is a light, vivid green. Relative luminance 0.476; OKLCH L 76.3% C 0.152 H 155.2°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#51CE87
RGB	rgb(81, 206, 135)
HSL	hsl(146, 56%, 56%)
HSV	hsv(146, 61%, 81%)
CMYK	cmyk(60.7%, 0%, 34.5%, 19.2%)
CIE-LAB	lab(74.60, -50.69, 25.28)
CIE-LCH	lch(74.60, 56.65, 153.49°)
OKLab	oklab(76.35% -0.1376 0.0636)
OKLCH	oklch(76.35% 0.152 155.2)
XYZ	xyz(29.8353, 47.6383, 30.5398)
Luminance	0.4764 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CE87 #CE5198

analogous

#5ACE51 #51CE87 #51CEC6

triadic

#51CE87 #8751CE #CE8751

tetradic

#51CE87 #515ACE #CE5198 #CEC651

square

#51CE87 #515ACE #CE5198 #CEC651

split-complementary

#51CE87 #C651CE #CE515A

monochromatic

#24804C #32B068 #51CE87 #81DBA8 #B1E9C9

Accessibility & contrast

On white

1.99

#51CE87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#51CE87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CE87

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CE87	#FFFFFF	#000000	##000000
##51CE87	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBF82

Deuteranopia (green-blind)

#BDB38C

Tritanopia (blue-blind)

#1DCCBC

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #51ce87;
/* rgb */ color: rgb(81, 206, 135);
/* oklch */ color: oklch(76.3% 0.152 155.2);

Tailwind

colors: {
  custom: {
    50: '#8ddeaa',
    500: '#51ce87',
    950: '#000000',
  },
}

SCSS

$custom: #51ce87;
$custom-light: #8ddeaa;
$custom-dark: #000000;

JSON

{
  "hex": "#51ce87",
  "rgb": {
    "r": 81,
    "g": 206,
    "b": 135
  },
  "hsl": {
    "h": 145.92,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.76348,
    "c": 0.15158,
    "h": 155.2
  },
  "luminance": 0.47641
}

Semantic roles & 50–950 ramp

primary

#51CE87

secondary

#D7A4C1

accent

#489EDF

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #51CE87

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

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