#81E19E#81E19E

#81E19E is a very light, vivid green. Relative luminance 0.610; OKLCH L 83.3% C 0.132 H 152.4°. Best body text is #000000 at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#81E19E
RGB	rgb(129, 225, 158)
HSL	hsl(138, 62%, 69%)
HSV	hsv(138, 43%, 88%)
CMYK	cmyk(42.7%, 0%, 29.8%, 11.8%)
CIE-LAB	lab(82.37, -42.72, 24.14)
CIE-LCH	lch(82.37, 49.07, 150.53°)
OKLab	oklab(83.3% -0.1167 0.0611)
OKLCH	oklch(83.3% 0.132 152.4)
XYZ	xyz(42.1473, 60.9833, 41.8912)
Luminance	0.6099 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E19E #E181C4

analogous

#94E181 #81E19E #81E1CE

triadic

#81E19E #9E81E1 #E19E81

tetradic

#81E19E #8194E1 #E181C4 #E1CE81

square

#81E19E #8194E1 #E181C4 #E1CE81

split-complementary

#81E19E #CE81E1 #E18194

monochromatic

#2DBB58 #50D578 #81E19E #B2EDC4 #E4F9EA

Accessibility & contrast

On white

1.59

#81E19E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.20

#81E19E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E19E

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E19E	#FFFFFF	#000000	##000000
##81E19E	1.00	1.59	13.20	13.20
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.20	21.00	1.00	1.00
##000000	13.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1D39A

Deuteranopia (green-blind)

#D3C9A2

Tritanopia (blue-blind)

#6EDECF

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #81e19e;
/* rgb */ color: rgb(129, 225, 158);
/* oklch */ color: oklch(83.3% 0.132 152.4);

Tailwind

colors: {
  custom: {
    50: '#aaebbb',
    500: '#81e19e',
    950: '#000000',
  },
}

SCSS

$custom: #81e19e;
$custom-light: #aaebbb;
$custom-dark: #000000;

JSON

{
  "hex": "#81e19e",
  "rgb": {
    "r": 129,
    "g": 225,
    "b": 158
  },
  "hsl": {
    "h": 138.125,
    "s": 61.538,
    "l": 69.412
  },
  "oklch": {
    "l": 0.83303,
    "c": 0.13175,
    "h": 152.4
  },
  "luminance": 0.60986
}

Semantic roles & 50–950 ramp

primary

#81E19E

secondary

#B84E98

accent

#1C95C9

background

#FDFEFD

surface

#F7FDF8

border

#D0D5D1

text

#101611

muted

#818481

Preview Lab

Preview with #81E19E

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

Preview Lab → · Contrast checker → · Palette generator →