#81E8A0#81E8A0

#81E8A0 is a very light, vivid green. Relative luminance 0.649; OKLCH L 85.0% C 0.140 H 152.1°. Best body text is #000000 at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#81E8A0
RGB	rgb(129, 232, 160)
HSL	hsl(138, 69%, 71%)
HSV	hsv(138, 44%, 91%)
CMYK	cmyk(44.4%, 0%, 31%, 9%)
CIE-LAB	lab(84.44, -45.40, 25.93)
CIE-LCH	lch(84.44, 52.29, 150.27°)
OKLab	oklab(85% -0.1239 0.0655)
OKLCH	oklch(85% 0.14 152.1)
XYZ	xyz(44.2521, 64.9153, 43.4489)
Luminance	0.6492 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E8A0 #E881C9

analogous

#95E881 #81E8A0 #81E8D3

triadic

#81E8A0 #A081E8 #E8A081

tetradic

#81E8A0 #8195E8 #E881C9 #E8D381

square

#81E8A0 #8195E8 #E881C9 #E8D381

split-complementary

#81E8A0 #D381E8 #E88195

monochromatic

#25CA56 #4DDF79 #81E8A0 #B5F1C7 #E5FAEB

Accessibility & contrast

On white

1.50

#81E8A0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.98

#81E8A0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E8A0

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E8A0	#FFFFFF	#000000	##000000
##81E8A0	1.00	1.50	13.98	13.98
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.98	21.00	1.00	1.00
##000000	13.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D99C

Deuteranopia (green-blind)

#D9CFA4

Tritanopia (blue-blind)

#6CE5D5

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #81e8a0;
/* rgb */ color: rgb(129, 232, 160);
/* oklch */ color: oklch(85.0% 0.140 152.1);

Tailwind

colors: {
  custom: {
    50: '#aaf0bc',
    500: '#81e8a0',
    950: '#000000',
  },
}

SCSS

$custom: #81e8a0;
$custom-light: #aaf0bc;
$custom-dark: #000000;

JSON

{
  "hex": "#81e8a0",
  "rgb": {
    "r": 129,
    "g": 232,
    "b": 160
  },
  "hsl": {
    "h": 138.058,
    "s": 69.128,
    "l": 70.784
  },
  "oklch": {
    "l": 0.84998,
    "c": 0.14013,
    "h": 152.1
  },
  "luminance": 0.64918
}

Semantic roles & 50–950 ramp

primary

#81E8A0

secondary

#C14C9E

accent

#1498D1

background

#FDFFFD

surface

#F7FEF8

border

#D0D6D1

text

#101612

muted

#818582

Preview Lab

Preview with #81E8A0

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

Preview Lab → · Contrast checker → · Palette generator →