#81EFA3#81EFA3

#81EFA3 is a very light, vivid green. Relative luminance 0.690; OKLCH L 86.7% C 0.147 H 152.2°. Best body text is #000000 at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#81EFA3
RGB	rgb(129, 239, 163)
HSL	hsl(139, 77%, 72%)
HSV	hsv(139, 46%, 94%)
CMYK	cmyk(46%, 0%, 31.8%, 6.3%)
CIE-LAB	lab(86.52, -47.86, 27.22)
CIE-LCH	lch(86.52, 55.06, 150.37°)
OKLab	oklab(86.71% -0.1305 0.0687)
OKLCH	oklch(86.71% 0.147 152.2)
XYZ	xyz(46.5275, 69.0410, 45.5177)
Luminance	0.6904 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EFA3 #EF81CD

analogous

#96EF81 #81EFA3 #81EFDA

triadic

#81EFA3 #A381EF #EFA381

tetradic

#81EFA3 #8196EF #EF81CD #EFDA81

square

#81EFA3 #8196EF #EF81CD #EFDA81

split-complementary

#81EFA3 #DA81EF #EF8196

monochromatic

#1CDA56 #4BE87B #81EFA3 #B7F6CB #E4FCEB

Accessibility & contrast

On white

1.42

#81EFA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.81

#81EFA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EFA3

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EFA3	#FFFFFF	#000000	##000000
##81EFA3	1.00	1.42	14.81	14.81
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.81	21.00	1.00	1.00
##000000	14.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDF9E

Deuteranopia (green-blind)

#DFD4A8

Tritanopia (blue-blind)

#6AECDB

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #81efa3;
/* rgb */ color: rgb(129, 239, 163);
/* oklch */ color: oklch(86.7% 0.147 152.2);

Tailwind

colors: {
  custom: {
    50: '#abf5be',
    500: '#81efa3',
    950: '#000000',
  },
}

SCSS

$custom: #81efa3;
$custom-light: #abf5be;
$custom-dark: #000000;

JSON

{
  "hex": "#81efa3",
  "rgb": {
    "r": 129,
    "g": 239,
    "b": 163
  },
  "hsl": {
    "h": 138.545,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.86713,
    "c": 0.14742,
    "h": 152.2
  },
  "luminance": 0.69044
}

Semantic roles & 50–950 ramp

primary

#81EFA3

secondary

#C94BA2

accent

#0C9ADA

background

#FDFFFD

surface

#F7FEF8

border

#D0D6D1

text

#111712

muted

#818582

Preview Lab

Preview with #81EFA3

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

Preview Lab → · Contrast checker → · Palette generator →