#81F8A4#81F8A4

#81F8A4 is a very light, vivid green. Relative luminance 0.745; OKLCH L 88.9% C 0.159 H 151.5°. Best body text is #000000 at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#81F8A4
RGB	rgb(129, 248, 164)
HSL	hsl(138, 89%, 74%)
HSV	hsv(138, 48%, 97%)
CMYK	cmyk(48%, 0%, 33.9%, 2.7%)
CIE-LAB	lab(89.15, -51.44, 30.26)
CIE-LCH	lch(89.15, 59.68, 149.54°)
OKLab	oklab(88.86% -0.14 0.076)
OKLCH	oklch(88.86% 0.159 151.5)
XYZ	xyz(49.3182, 74.4785, 46.8917)
Luminance	0.7448 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F8A4 #F881D5

analogous

#9AF881 #81F8A4 #81F8E0

triadic

#81F8A4 #A481F8 #F8A481

tetradic

#81F8A4 #819AF8 #F881D5 #F8E081

square

#81F8A4 #819AF8 #F881D5 #F8E081

split-complementary

#81F8A4 #E081F8 #F8819A

monochromatic

#0DF150 #47F57A #81F8A4 #BBFBCE #E2FDEA

Accessibility & contrast

On white

1.32

#81F8A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.90

#81F8A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F8A4

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F8A4	#FFFFFF	#000000	##000000
##81F8A4	1.00	1.32	15.90	15.90
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.90	21.00	1.00	1.00
##000000	15.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E79F

Deuteranopia (green-blind)

#E8DBA9

Tritanopia (blue-blind)

#68F5E2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #81f8a4;
/* rgb */ color: rgb(129, 248, 164);
/* oklch */ color: oklch(88.9% 0.159 151.5);

Tailwind

colors: {
  custom: {
    50: '#acfbbf',
    500: '#81f8a4',
    950: '#000000',
  },
}

SCSS

$custom: #81f8a4;
$custom-light: #acfbbf;
$custom-dark: #000000;

JSON

{
  "hex": "#81f8a4",
  "rgb": {
    "r": 129,
    "g": 248,
    "b": 164
  },
  "hsl": {
    "h": 137.647,
    "s": 89.474,
    "l": 73.922
  },
  "oklch": {
    "l": 0.88857,
    "c": 0.15926,
    "h": 151.5
  },
  "luminance": 0.74482
}

Semantic roles & 50–950 ramp

primary

#81F8A4

secondary

#D548AC

accent

#00A2E6

background

#FDFFFD

surface

#F8FFF9

border

#D1D7D2

text

#111712

muted

#818582

Preview Lab

Preview with #81F8A4

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

Preview Lab → · Contrast checker → · Palette generator →