#51DB95#51DB95

#51DB95 is a light, vivid green. Relative luminance 0.546; OKLCH L 79.9% C 0.157 H 157.5°. Best body text is #000000 at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#51DB95
RGB	rgb(81, 219, 149)
HSL	hsl(150, 66%, 59%)
HSV	hsv(150, 63%, 86%)
CMYK	cmyk(63%, 0%, 32%, 14.1%)
CIE-LAB	lab(78.80, -53.17, 23.67)
CIE-LCH	lch(78.80, 58.20, 156.00°)
OKLab	oklab(79.88% -0.1446 0.0598)
OKLCH	oklch(79.88% 0.157 157.5)
XYZ	xyz(34.1466, 54.5788, 37.1632)
Luminance	0.5458 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DB95 #DB5197

analogous

#52DB51 #51DB95 #51DBDA

triadic

#51DB95 #9551DB #DB9551

tetradic

#51DB95 #5152DB #DB5197 #DBDA51

square

#51DB95 #5152DB #DB5197 #DBDA51

split-complementary

#51DB95 #DA51DB #DB5152

monochromatic

#1E9358 #29C676 #51DB95 #84E5B4 #B6F0D3

Accessibility & contrast

On white

1.76

#51DB95 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.92

#51DB95 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DB95

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DB95	#FFFFFF	#000000	##000000
##51DB95	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)

#D9CB91

Deuteranopia (green-blind)

#C7BE99

Tritanopia (blue-blind)

#00D9C9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #51db95;
/* rgb */ color: rgb(81, 219, 149);
/* oklch */ color: oklch(79.9% 0.157 157.5);

Tailwind

colors: {
  custom: {
    50: '#8fe7b4',
    500: '#51db95',
    950: '#000000',
  },
}

SCSS

$custom: #51db95;
$custom-light: #8fe7b4;
$custom-dark: #000000;

JSON

{
  "hex": "#51db95",
  "rgb": {
    "r": 81,
    "g": 219,
    "b": 149
  },
  "hsl": {
    "h": 149.565,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.79879,
    "c": 0.15653,
    "h": 157.5
  },
  "luminance": 0.54582
}

Semantic roles & 50–950 ramp

primary

#51DB95

secondary

#983869

accent

#3F95E9

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51DB95

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

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