#51DE52#51DE52

#51DE52 is a light, highly saturated green. Relative luminance 0.546; OKLCH L 79.6% C 0.218 H 143.3°. Best body text is #000000 at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#51DE52
RGB	rgb(81, 222, 82)
HSL	hsl(120, 68%, 59%)
HSV	hsv(120, 64%, 87%)
CMYK	cmyk(63.5%, 0%, 63.1%, 12.9%)
CIE-LAB	lab(78.81, -64.35, 56.02)
CIE-LCH	lch(78.81, 85.32, 138.96°)
OKLab	oklab(79.59% -0.1747 0.1303)
OKLCH	oklch(79.59% 0.218 143.3)
XYZ	xyz(31.0358, 54.5980, 16.8839)
Luminance	0.5460 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DE52 #DE51DD

analogous

#96DE51 #51DE52 #51DE99

triadic

#51DE52 #5251DE #DE5251

tetradic

#51DE52 #5196DE #DE51DD #DE9951

square

#51DE52 #5196DE #DE51DD #DE9951

split-complementary

#51DE52 #9951DE #DE5196

monochromatic

#1D981E #27CB28 #51DE52 #84E885 #B8F2B8

Accessibility & contrast

On white

1.76

#51DE52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.92

#51DE52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DE52

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DE52	#FFFFFF	#000000	##000000
##51DE52	1.00	1.76	11.92	11.92
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.92	21.00	1.00	1.00
##000000	11.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA41

Deuteranopia (green-blind)

#D1BF5E

Tritanopia (blue-blind)

#32D8C1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #51de52;
/* rgb */ color: rgb(81, 222, 82);
/* oklch */ color: oklch(79.6% 0.218 143.3);

Tailwind

colors: {
  custom: {
    50: '#92e988',
    500: '#51de52',
    950: '#000000',
  },
}

SCSS

$custom: #51de52;
$custom-light: #92e988;
$custom-dark: #000000;

JSON

{
  "hex": "#51de52",
  "rgb": {
    "r": 81,
    "g": 222,
    "b": 82
  },
  "hsl": {
    "h": 120.426,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.79593,
    "c": 0.21796,
    "h": 143.3
  },
  "luminance": 0.54601
}

Semantic roles & 50–950 ramp

primary

#51DE52

secondary

#9C379B

accent

#3DEAEB

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #51DE52

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

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