#51CD87#51CD87

#51CD87 is a light, vivid green. Relative luminance 0.472; OKLCH L 76.1% C 0.150 H 155.4°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#51CD87
RGB	rgb(81, 205, 135)
HSL	hsl(146, 55%, 56%)
HSV	hsv(146, 60%, 80%)
CMYK	cmyk(60.5%, 0%, 34.1%, 19.6%)
CIE-LAB	lab(74.29, -50.29, 24.87)
CIE-LCH	lch(74.29, 56.10, 153.69°)
OKLab	oklab(76.1% -0.1366 0.0626)
OKLCH	oklch(76.1% 0.15 155.4)
XYZ	xyz(29.5953, 47.1583, 30.4598)
Luminance	0.4716 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CD87 #CD5197

analogous

#59CD51 #51CD87 #51CDC5

triadic

#51CD87 #8751CD #CD8751

tetradic

#51CD87 #5159CD #CD5197 #CDC551

square

#51CD87 #5159CD #CD5197 #CDC551

split-complementary

#51CD87 #C551CD #CD5159

monochromatic

#257F4C #32AF68 #51CD87 #81DBA8 #B0E8C9

Accessibility & contrast

On white

2.01

#51CD87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#51CD87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CD87

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CD87	#FFFFFF	#000000	##000000
##51CD87	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBE83

Deuteranopia (green-blind)

#BCB28B

Tritanopia (blue-blind)

#1ECBBB

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #51cd87;
/* rgb */ color: rgb(81, 205, 135);
/* oklch */ color: oklch(76.1% 0.150 155.4);

Tailwind

colors: {
  custom: {
    50: '#8dddaa',
    500: '#51cd87',
    950: '#000000',
  },
}

SCSS

$custom: #51cd87;
$custom-light: #8dddaa;
$custom-dark: #000000;

JSON

{
  "hex": "#51cd87",
  "rgb": {
    "r": 81,
    "g": 205,
    "b": 135
  },
  "hsl": {
    "h": 146.129,
    "s": 55.357,
    "l": 56.078
  },
  "oklch": {
    "l": 0.76098,
    "c": 0.15022,
    "h": 155.4
  },
  "luminance": 0.47161
}

Semantic roles & 50–950 ramp

primary

#51CD87

secondary

#D7A3C0

accent

#499EDF

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #51CD87

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

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