#51DE60#51DE60

#51DE60 is a light, highly saturated green. Relative luminance 0.548; OKLCH L 79.8% C 0.207 H 145.1°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#51DE60
RGB	rgb(81, 222, 96)
HSL	hsl(126, 68%, 59%)
HSV	hsv(126, 64%, 87%)
CMYK	cmyk(63.5%, 0%, 56.8%, 12.9%)
CIE-LAB	lab(78.95, -62.78, 50.04)
CIE-LCH	lch(78.95, 80.28, 141.44°)
OKLab	oklab(79.75% -0.1699 0.1187)
OKLCH	oklch(79.75% 0.207 145.1)
XYZ	xyz(31.6239, 54.8332, 19.9814)
Luminance	0.5484 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DE60 #DE51CF

analogous

#89DE51 #51DE60 #51DEA7

triadic

#51DE60 #6051DE #DE6051

tetradic

#51DE60 #5189DE #DE51CF #DEA751

square

#51DE60 #5189DE #DE51CF #DEA751

split-complementary

#51DE60 #A751DE #DE5189

monochromatic

#1D982A #27CB38 #51DE60 #84E88F #B8F2BE

Accessibility & contrast

On white

1.75

#51DE60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#51DE60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DE60

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DE60	#FFFFFF	#000000	##000000
##51DE60	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CB54

Deuteranopia (green-blind)

#D0BF6A

Tritanopia (blue-blind)

#2DD9C2

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #51de60;
/* rgb */ color: rgb(81, 222, 96);
/* oklch */ color: oklch(79.8% 0.207 145.1);

Tailwind

colors: {
  custom: {
    50: '#91e990',
    500: '#51de60',
    950: '#000000',
  },
}

SCSS

$custom: #51de60;
$custom-light: #91e990;
$custom-dark: #000000;

JSON

{
  "hex": "#51de60",
  "rgb": {
    "r": 81,
    "g": 222,
    "b": 96
  },
  "hsl": {
    "h": 126.383,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.7975,
    "c": 0.20723,
    "h": 145.1
  },
  "luminance": 0.54836
}

Semantic roles & 50–950 ramp

primary

#51DE60

secondary

#9C3791

accent

#3DD8EB

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0E160D

muted

#7F847F

Preview Lab

Preview with #51DE60

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

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