#51DB52#51DB52

#51DB52 is a light, highly saturated green. Relative luminance 0.530; OKLCH L 78.8% C 0.214 H 143.3°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#51DB52
RGB	rgb(81, 219, 82)
HSL	hsl(120, 66%, 59%)
HSV	hsv(120, 63%, 86%)
CMYK	cmyk(63%, 0%, 62.6%, 14.1%)
CIE-LAB	lab(77.89, -63.32, 54.98)
CIE-LCH	lch(77.89, 83.86, 139.03°)
OKLab	oklab(78.83% -0.1719 0.1281)
OKLCH	oklch(78.83% 0.214 143.3)
XYZ	xyz(30.2461, 53.0186, 16.6207)
Luminance	0.5302 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DB52 #DB51DA

analogous

#95DB51 #51DB52 #51DB97

triadic

#51DB52 #5251DB #DB5251

tetradic

#51DB52 #5195DB #DB51DA #DB9751

square

#51DB52 #5195DB #DB51DA #DB9751

split-complementary

#51DB52 #9751DB #DB5195

monochromatic

#1E931F #29C62A #51DB52 #84E584 #B6F0B7

Accessibility & contrast

On white

1.81

#51DB52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#51DB52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DB52

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DB52	#FFFFFF	#000000	##000000
##51DB52	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC842

Deuteranopia (green-blind)

#CFBC5E

Tritanopia (blue-blind)

#34D5BE

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #51db52;
/* rgb */ color: rgb(81, 219, 82);
/* oklch */ color: oklch(78.8% 0.214 143.3);

Tailwind

colors: {
  custom: {
    50: '#91e788',
    500: '#51db52',
    950: '#000000',
  },
}

SCSS

$custom: #51db52;
$custom-light: #91e788;
$custom-dark: #000000;

JSON

{
  "hex": "#51db52",
  "rgb": {
    "r": 81,
    "g": 219,
    "b": 82
  },
  "hsl": {
    "h": 120.435,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.7883,
    "c": 0.21441,
    "h": 143.3
  },
  "luminance": 0.53022
}

Semantic roles & 50–950 ramp

primary

#51DB52

secondary

#983897

accent

#3FE7E9

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #51DB52

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

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