#81EA55#81EA55

#81EA55 is a very light, highly saturated green. Relative luminance 0.642; OKLCH L 84.4% C 0.210 H 137.8°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#81EA55
RGB	rgb(129, 234, 85)
HSL	hsl(102, 78%, 63%)
HSV	hsv(102, 64%, 92%)
CMYK	cmyk(44.9%, 0%, 63.7%, 8.2%)
CIE-LAB	lab(84.05, -56.21, 61.01)
CIE-LCH	lch(84.05, 82.95, 132.65°)
OKLab	oklab(84.36% -0.1551 0.1408)
OKLCH	oklch(84.36% 0.21 137.8)
XYZ	xyz(40.1145, 64.1661, 18.8641)
Luminance	0.6417 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EA55 #BE55EA

analogous

#CBEA55 #81EA55 #55EA74

triadic

#81EA55 #5581EA #EA5581

tetradic

#81EA55 #55CBEA #BE55EA #EA7455

square

#81EA55 #55CBEA #BE55EA #EA7455

split-complementary

#81EA55 #7455EA #EA55CB

monochromatic

#43AF16 #59E31F #81EA55 #A9F18B #D2F7C2

Accessibility & contrast

On white

1.52

#81EA55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.83

#81EA55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EA55

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EA55	#FFFFFF	#000000	##000000
##81EA55	1.00	1.52	13.83	13.83
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.83	21.00	1.00	1.00
##000000	13.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D742

Deuteranopia (green-blind)

#E3CE61

Tritanopia (blue-blind)

#7AE2CB

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #81ea55;
/* rgb */ color: rgb(129, 234, 85);
/* oklch */ color: oklch(84.4% 0.210 137.8);

Tailwind

colors: {
  custom: {
    50: '#adf18b',
    500: '#81ea55',
    950: '#000000',
  },
}

SCSS

$custom: #81ea55;
$custom-light: #adf18b;
$custom-dark: #000000;

JSON

{
  "hex": "#81ea55",
  "rgb": {
    "r": 129,
    "g": 234,
    "b": 85
  },
  "hsl": {
    "h": 102.282,
    "s": 78.01,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84364,
    "c": 0.20954,
    "h": 137.8
  },
  "luminance": 0.64169
}

Semantic roles & 50–950 ramp

primary

#81EA55

secondary

#8B34B0

accent

#0BDA9D

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #81EA55

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

Preview Lab → · Contrast checker → · Palette generator →