#51CD52#51CD52

#51CD52 is a light, vivid green. Relative luminance 0.460; OKLCH L 75.3% C 0.197 H 143.4°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#51CD52
RGB	rgb(81, 205, 82)
HSL	hsl(120, 55%, 56%)
HSV	hsv(120, 60%, 80%)
CMYK	cmyk(60.5%, 0%, 60%, 19.6%)
CIE-LAB	lab(73.56, -58.37, 50.08)
CIE-LCH	lch(73.56, 76.92, 139.37°)
OKLab	oklab(75.26% -0.1585 0.1176)
OKLCH	oklch(75.26% 0.197 143.4)
XYZ	xyz(26.7461, 46.0186, 15.4540)
Luminance	0.4602 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CD52 #CD51CC

analogous

#8ECD51 #51CD52 #51CD90

triadic

#51CD52 #5251CD #CD5251

tetradic

#51CD52 #518ECD #CD51CC #CD9051

square

#51CD52 #518ECD #CD51CC #CD9051

split-complementary

#51CD52 #9051CD #CD518E

monochromatic

#257F25 #32AF33 #51CD52 #81DB81 #B0E8B1

Accessibility & contrast

On white

2.06

#51CD52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#51CD52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CD52

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CD52	#FFFFFF	#000000	##000000
##51CD52	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BB45

Deuteranopia (green-blind)

#C2B15C

Tritanopia (blue-blind)

#39C7B3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #51cd52;
/* rgb */ color: rgb(81, 205, 82);
/* oklch */ color: oklch(75.3% 0.197 143.4);

Tailwind

colors: {
  custom: {
    50: '#8fdd87',
    500: '#51cd52',
    950: '#000000',
  },
}

SCSS

$custom: #51cd52;
$custom-light: #8fdd87;
$custom-dark: #000000;

JSON

{
  "hex": "#51cd52",
  "rgb": {
    "r": 81,
    "g": 205,
    "b": 82
  },
  "hsl": {
    "h": 120.484,
    "s": 55.357,
    "l": 56.078
  },
  "oklch": {
    "l": 0.75255,
    "c": 0.1974,
    "h": 143.4
  },
  "luminance": 0.46021
}

Semantic roles & 50–950 ramp

primary

#51CD52

secondary

#D7A3D6

accent

#49DDDF

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #51CD52

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

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