#81E456#81E456

#81E456 is a very light, highly saturated green. Relative luminance 0.608; OKLCH L 82.9% C 0.201 H 137.5°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#81E456
RGB	rgb(129, 228, 86)
HSL	hsl(102, 72%, 62%)
HSV	hsv(102, 62%, 89%)
CMYK	cmyk(43.4%, 0%, 62.3%, 10.6%)
CIE-LAB	lab(82.28, -53.77, 58.65)
CIE-LCH	lch(82.28, 79.57, 132.51°)
OKLab	oklab(82.92% -0.1484 0.1359)
OKLCH	oklch(82.92% 0.201 137.5)
XYZ	xyz(38.4752, 60.8235, 18.5150)
Luminance	0.6083 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E456 #B956E4

analogous

#C8E456 #81E456 #56E472

triadic

#81E456 #5681E4 #E45681

tetradic

#81E456 #56C8E4 #B956E4 #E47256

square

#81E456 #56C8E4 #B956E4 #E47256

split-complementary

#81E456 #7256E4 #E456C8

monochromatic

#44A51A #5ADA23 #81E456 #A8EC8B #D0F5C0

Accessibility & contrast

On white

1.60

#81E456 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#81E456 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E456

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E456	#FFFFFF	#000000	##000000
##81E456	1.00	1.60	13.17	13.17
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD245

Deuteranopia (green-blind)

#DECA62

Tritanopia (blue-blind)

#7BDCC6

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #81e456;
/* rgb */ color: rgb(129, 228, 86);
/* oklch */ color: oklch(82.9% 0.201 137.5);

Tailwind

colors: {
  custom: {
    50: '#aced8b',
    500: '#81e456',
    950: '#000000',
  },
}

SCSS

$custom: #81e456;
$custom-light: #aced8b;
$custom-dark: #000000;

JSON

{
  "hex": "#81e456",
  "rgb": {
    "r": 129,
    "g": 228,
    "b": 86
  },
  "hsl": {
    "h": 101.831,
    "s": 72.449,
    "l": 61.569
  },
  "oklch": {
    "l": 0.82917,
    "c": 0.20129,
    "h": 137.5
  },
  "luminance": 0.60826
}

Semantic roles & 50–950 ramp

primary

#81E456

secondary

#8537A7

accent

#11D599

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160C

muted

#81857F

Preview Lab

Preview with #81E456

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

Preview Lab → · Contrast checker → · Palette generator →