#81E5A4#81E5A4

#81E5A4 is a very light, vivid green. Relative luminance 0.634; OKLCH L 84.4% C 0.132 H 154.0°. Best body text is #000000 at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#81E5A4
RGB	rgb(129, 229, 164)
HSL	hsl(141, 66%, 70%)
HSV	hsv(141, 44%, 90%)
CMYK	cmyk(43.7%, 0%, 28.4%, 10.2%)
CIE-LAB	lab(83.64, -43.38, 22.78)
CIE-LCH	lch(83.64, 49.00, 152.30°)
OKLab	oklab(84.38% -0.1187 0.0578)
OKLCH	oklch(84.38% 0.132 154)
XYZ	xyz(43.7705, 63.3830, 45.0424)
Luminance	0.6339 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E5A4 #E581C2

analogous

#90E581 #81E5A4 #81E5D6

triadic

#81E5A4 #A481E5 #E5A481

tetradic

#81E5A4 #8190E5 #E581C2 #E5D681

square

#81E5A4 #8190E5 #E581C2 #E5D681

split-complementary

#81E5A4 #D681E5 #E58190

monochromatic

#28C35F #4EDB7F #81E5A4 #B4EFC9 #E6FAED

Accessibility & contrast

On white

1.54

#81E5A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.68

#81E5A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E5A4

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E5A4	#FFFFFF	#000000	##000000
##81E5A4	1.00	1.54	13.68	13.68
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.68	21.00	1.00	1.00
##000000	13.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D7A0

Deuteranopia (green-blind)

#D6CCA8

Tritanopia (blue-blind)

#6CE3D4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #81e5a4;
/* rgb */ color: rgb(129, 229, 164);
/* oklch */ color: oklch(84.4% 0.132 154.0);

Tailwind

colors: {
  custom: {
    50: '#aaeebf',
    500: '#81e5a4',
    950: '#000000',
  },
}

SCSS

$custom: #81e5a4;
$custom-light: #aaeebf;
$custom-dark: #000000;

JSON

{
  "hex": "#81e5a4",
  "rgb": {
    "r": 129,
    "g": 229,
    "b": 164
  },
  "hsl": {
    "h": 141,
    "s": 65.789,
    "l": 70.196
  },
  "oklch": {
    "l": 0.84375,
    "c": 0.13203,
    "h": 154
  },
  "luminance": 0.63386
}

Semantic roles & 50–950 ramp

primary

#81E5A4

secondary

#BD4D96

accent

#188ECE

background

#FDFFFD

surface

#F7FEF8

border

#D0D6D1

text

#101612

muted

#818582

Preview Lab

Preview with #81E5A4

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

Preview Lab → · Contrast checker → · Palette generator →