#51CD89#51CD89

#51CD89 is a light, vivid green. Relative luminance 0.472; OKLCH L 76.1% C 0.148 H 156.1°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#51CD89
RGB	rgb(81, 205, 137)
HSL	hsl(147, 55%, 56%)
HSV	hsv(147, 60%, 80%)
CMYK	cmyk(60.5%, 0%, 33.2%, 19.6%)
CIE-LAB	lab(74.33, -49.90, 23.87)
CIE-LCH	lch(74.33, 55.32, 154.44°)
OKLab	oklab(76.14% -0.1356 0.0602)
OKLCH	oklch(76.14% 0.148 156.1)
XYZ	xyz(29.7375, 47.2152, 31.2083)
Luminance	0.4722 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CD89 #CD5195

analogous

#57CD51 #51CD89 #51CDC7

triadic

#51CD89 #8951CD #CD8951

tetradic

#51CD89 #5157CD #CD5195 #CDC751

square

#51CD89 #5157CD #CD5195 #CDC751

split-complementary

#51CD89 #C751CD #CD5157

monochromatic

#257F4D #32AF6A #51CD89 #81DBA9 #B0E8C9

Accessibility & contrast

On white

2.01

#51CD89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#51CD89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CD89

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CD89	#FFFFFF	#000000	##000000
##51CD89	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBE85

Deuteranopia (green-blind)

#BBB28D

Tritanopia (blue-blind)

#1CCBBB

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #51cd89;
/* rgb */ color: rgb(81, 205, 137);
/* oklch */ color: oklch(76.1% 0.148 156.1);

Tailwind

colors: {
  custom: {
    50: '#8dddac',
    500: '#51cd89',
    950: '#000000',
  },
}

SCSS

$custom: #51cd89;
$custom-light: #8dddac;
$custom-dark: #000000;

JSON

{
  "hex": "#51cd89",
  "rgb": {
    "r": 81,
    "g": 205,
    "b": 137
  },
  "hsl": {
    "h": 147.097,
    "s": 55.357,
    "l": 56.078
  },
  "oklch": {
    "l": 0.76139,
    "c": 0.14841,
    "h": 156.1
  },
  "luminance": 0.47218
}

Semantic roles & 50–950 ramp

primary

#51CD89

secondary

#D7A3BF

accent

#499BDF

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #51CD89

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

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