#51E082#51E082

#51E082 is a light, vivid green. Relative luminance 0.567; OKLCH L 80.8% C 0.180 H 151.3°. Best body text is #000000 at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#51E082
RGB	rgb(81, 224, 130)
HSL	hsl(141, 70%, 60%)
HSV	hsv(141, 64%, 88%)
CMYK	cmyk(63.8%, 0%, 42%, 12.2%)
CIE-LAB	lab(79.99, -58.56, 34.99)
CIE-LCH	lch(79.99, 68.22, 149.14°)
OKLab	oklab(80.76% -0.1581 0.0865)
OKLCH	oklch(80.76% 0.18 151.3)
XYZ	xyz(34.0755, 56.6688, 30.2572)
Luminance	0.5667 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E082 #E051AF

analogous

#68E051 #51E082 #51E0C9

triadic

#51E082 #8251E0 #E08251

tetradic

#51E082 #5168E0 #E051AF #E0C951

square

#51E082 #5168E0 #E051AF #E0C951

split-complementary

#51E082 #C951E0 #E05168

monochromatic

#1C9B47 #25CF5F #51E082 #85E9A7 #B9F3CD

Accessibility & contrast

On white

1.70

#51E082 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.33

#51E082 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E082

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E082	#FFFFFF	#000000	##000000
##51E082	1.00	1.70	12.33	12.33
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.33	21.00	1.00	1.00
##000000	12.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CE7B

Deuteranopia (green-blind)

#CFC188

Tritanopia (blue-blind)

#12DDC9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #51e082;
/* rgb */ color: rgb(81, 224, 130);
/* oklch */ color: oklch(80.8% 0.180 151.3);

Tailwind

colors: {
  custom: {
    50: '#90eba7',
    500: '#51e082',
    950: '#000000',
  },
}

SCSS

$custom: #51e082;
$custom-light: #90eba7;
$custom-dark: #000000;

JSON

{
  "hex": "#51e082",
  "rgb": {
    "r": 81,
    "g": 224,
    "b": 130
  },
  "hsl": {
    "h": 140.559,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.80756,
    "c": 0.18023,
    "h": 151.3
  },
  "luminance": 0.56672
}

Semantic roles & 50–950 ramp

primary

#51E082

secondary

#9F377B

accent

#3BB0ED

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #51E082

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

Preview Lab → · Contrast checker → · Palette generator →