#81E593#81E593

#81E593 is a very light, vivid green. Relative luminance 0.628; OKLCH L 84.0% C 0.148 H 148.4°. Best body text is #000000 at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#81E593
RGB	rgb(129, 229, 147)
HSL	hsl(131, 66%, 70%)
HSV	hsv(131, 44%, 90%)
CMYK	cmyk(43.7%, 0%, 35.8%, 10.2%)
CIE-LAB	lab(83.34, -46.35, 31.10)
CIE-LCH	lch(83.34, 55.81, 146.14°)
OKLab	oklab(84.03% -0.1261 0.0777)
OKLCH	oklch(84.03% 0.148 148.4)
XYZ	xyz(42.3366, 62.8095, 37.4907)
Luminance	0.6281 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E593 #E581D3

analogous

#A1E581 #81E593 #81E5C5

triadic

#81E593 #9381E5 #E59381

tetradic

#81E593 #81A1E5 #E581D3 #E5C581

square

#81E593 #81A1E5 #E581D3 #E5C581

split-complementary

#81E593 #C581E5 #E581A1

monochromatic

#28C344 #4EDB68 #81E593 #B4EFBE #E6FAE9

Accessibility & contrast

On white

1.55

#81E593 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.56

#81E593 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E593

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E593	#FFFFFF	#000000	##000000
##81E593	1.00	1.55	13.56	13.56
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.56	21.00	1.00	1.00
##000000	13.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D68D

Deuteranopia (green-blind)

#D8CC98

Tritanopia (blue-blind)

#70E1D0

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #81e593;
/* rgb */ color: rgb(129, 229, 147);
/* oklch */ color: oklch(84.0% 0.148 148.4);

Tailwind

colors: {
  custom: {
    50: '#aaeeb3',
    500: '#81e593',
    950: '#000000',
  },
}

SCSS

$custom: #81e593;
$custom-light: #aaeeb3;
$custom-dark: #000000;

JSON

{
  "hex": "#81e593",
  "rgb": {
    "r": 129,
    "g": 229,
    "b": 147
  },
  "hsl": {
    "h": 130.8,
    "s": 65.789,
    "l": 70.196
  },
  "oklch": {
    "l": 0.8403,
    "c": 0.14814,
    "h": 148.4
  },
  "luminance": 0.62812
}

Semantic roles & 50–950 ramp

primary

#81E593

secondary

#BD4DA9

accent

#18ADCE

background

#FDFFFD

surface

#F7FEF8

border

#D0D6D1

text

#101611

muted

#818581

Preview Lab

Preview with #81E593

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

Preview Lab → · Contrast checker → · Palette generator →