#81EE54#81EE54

#81EE54 is a very light, highly saturated green. Relative luminance 0.665; OKLCH L 85.3% C 0.215 H 137.9°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#81EE54
RGB	rgb(129, 238, 84)
HSL	hsl(102, 82%, 63%)
HSV	hsv(102, 65%, 93%)
CMYK	cmyk(45.8%, 0%, 64.7%, 6.7%)
CIE-LAB	lab(85.23, -57.84, 62.69)
CIE-LCH	lch(85.23, 85.29, 132.70°)
OKLab	oklab(85.32% -0.1596 0.1443)
OKLCH	oklch(85.32% 0.215 137.9)
XYZ	xyz(41.2267, 66.4536, 19.0402)
Luminance	0.6646 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EE54 #C154EE

analogous

#CEEE54 #81EE54 #54EE74

triadic

#81EE54 #5481EE #EE5481

tetradic

#81EE54 #54CEEE #C154EE #EE7454

square

#81EE54 #54CEEE #C154EE #EE7454

split-complementary

#81EE54 #7454EE #EE54CE

monochromatic

#42B612 #58E81C #81EE54 #AAF48C #D3F9C3

Accessibility & contrast

On white

1.47

#81EE54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.29

#81EE54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EE54

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EE54	#FFFFFF	#000000	##000000
##81EE54	1.00	1.47	14.29	14.29
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.29	21.00	1.00	1.00
##000000	14.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB40

Deuteranopia (green-blind)

#E7D161

Tritanopia (blue-blind)

#7AE6CE

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #81ee54;
/* rgb */ color: rgb(129, 238, 84);
/* oklch */ color: oklch(85.3% 0.215 137.9);

Tailwind

colors: {
  custom: {
    50: '#adf48b',
    500: '#81ee54',
    950: '#000000',
  },
}

SCSS

$custom: #81ee54;
$custom-light: #adf48b;
$custom-dark: #000000;

JSON

{
  "hex": "#81ee54",
  "rgb": {
    "r": 129,
    "g": 238,
    "b": 84
  },
  "hsl": {
    "h": 102.468,
    "s": 81.915,
    "l": 63.137
  },
  "oklch": {
    "l": 0.85325,
    "c": 0.21519,
    "h": 137.9
  },
  "luminance": 0.66456
}

Semantic roles & 50–950 ramp

primary

#81EE54

secondary

#8F31B5

accent

#07DE9F

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #81EE54

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

Preview Lab → · Contrast checker → · Palette generator →