#51E185#51E185

#51E185 is a light, vivid green. Relative luminance 0.573; OKLCH L 81.1% C 0.179 H 151.9°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#51E185
RGB	rgb(81, 225, 133)
HSL	hsl(142, 71%, 60%)
HSV	hsv(142, 64%, 88%)
CMYK	cmyk(64%, 0%, 40.9%, 11.8%)
CIE-LAB	lab(80.34, -58.43, 33.94)
CIE-LCH	lch(80.34, 67.57, 149.85°)
OKLab	oklab(81.06% -0.1578 0.0841)
OKLCH	oklch(81.06% 0.179 151.9)
XYZ	xyz(34.5494, 57.2896, 31.4230)
Luminance	0.5729 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E185 #E151AD

analogous

#65E151 #51E185 #51E1CD

triadic

#51E185 #8551E1 #E18551

tetradic

#51E185 #5165E1 #E151AD #E1CD51

square

#51E185 #5165E1 #E151AD #E1CD51

split-complementary

#51E185 #CD51E1 #E15165

monochromatic

#1B9D4A #24D162 #51E185 #85EAAA #B9F3CE

Accessibility & contrast

On white

1.69

#51E185 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#51E185 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E185

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E185	#FFFFFF	#000000	##000000
##51E185	1.00	1.69	12.46	12.46
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CF7E

Deuteranopia (green-blind)

#CFC28B

Tritanopia (blue-blind)

#0CDECA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #51e185;
/* rgb */ color: rgb(81, 225, 133);
/* oklch */ color: oklch(81.1% 0.179 151.9);

Tailwind

colors: {
  custom: {
    50: '#91eba9',
    500: '#51e185',
    950: '#000000',
  },
}

SCSS

$custom: #51e185;
$custom-light: #91eba9;
$custom-dark: #000000;

JSON

{
  "hex": "#51e185",
  "rgb": {
    "r": 81,
    "g": 225,
    "b": 133
  },
  "hsl": {
    "h": 141.667,
    "s": 70.588,
    "l": 60
  },
  "oklch": {
    "l": 0.81059,
    "c": 0.17882,
    "h": 151.9
  },
  "luminance": 0.57293
}

Semantic roles & 50–950 ramp

primary

#51E185

secondary

#A0367A

accent

#3AADED

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #51E185

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

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