#51EB87#51EB87

#51EB87 is a very light, vivid green. Relative luminance 0.629; OKLCH L 83.6% C 0.190 H 151.3°. Best body text is #000000 at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#51EB87
RGB	rgb(81, 235, 135)
HSL	hsl(141, 79%, 62%)
HSV	hsv(141, 66%, 92%)
CMYK	cmyk(65.5%, 0%, 42.6%, 7.8%)
CIE-LAB	lab(83.40, -61.80, 36.91)
CIE-LCH	lch(83.40, 71.99, 149.15°)
OKLab	oklab(83.58% -0.1667 0.0911)
OKLCH	oklch(83.58% 0.19 151.3)
XYZ	xyz(37.4718, 62.9113, 33.0853)
Luminance	0.6291 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EB87 #EB51B5

analogous

#68EB51 #51EB87 #51EBD4

triadic

#51EB87 #8751EB #EB8751

tetradic

#51EB87 #5168EB #EB51B5 #EBD451

square

#51EB87 #5168EB #EB51B5 #EBD451

split-complementary

#51EB87 #D451EB #EB5168

monochromatic

#14AE4A #1AE561 #51EB87 #88F1AD #BFF8D3

Accessibility & contrast

On white

1.55

#51EB87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.58

#51EB87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EB87

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EB87	#FFFFFF	#000000	##000000
##51EB87	1.00	1.55	13.58	13.58
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.58	21.00	1.00	1.00
##000000	13.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD880

Deuteranopia (green-blind)

#D8CA8E

Tritanopia (blue-blind)

#00E7D3

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #51eb87;
/* rgb */ color: rgb(81, 235, 135);
/* oklch */ color: oklch(83.6% 0.190 151.3);

Tailwind

colors: {
  custom: {
    50: '#92f2ab',
    500: '#51eb87',
    950: '#000000',
  },
}

SCSS

$custom: #51eb87;
$custom-light: #92f2ab;
$custom-dark: #000000;

JSON

{
  "hex": "#51eb87",
  "rgb": {
    "r": 81,
    "g": 235,
    "b": 135
  },
  "hsl": {
    "h": 141.039,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.83583,
    "c": 0.19,
    "h": 151.3
  },
  "luminance": 0.62915
}

Semantic roles & 50–950 ramp

primary

#51EB87

secondary

#AE3283

accent

#0A92DC

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1710

muted

#7F8581

Preview Lab

Preview with #51EB87

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

Preview Lab → · Contrast checker → · Palette generator →