#81E44C#81E44C

#81E44C is a very light, highly saturated yellow-green. Relative luminance 0.607; OKLCH L 82.8% C 0.208 H 136.6°. Best body text is #000000 at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#81E44C
RGB	rgb(129, 228, 76)
HSL	hsl(99, 74%, 60%)
HSV	hsv(99, 67%, 89%)
CMYK	cmyk(43.4%, 0%, 66.7%, 10.6%)
CIE-LAB	lab(82.20, -54.62, 62.60)
CIE-LCH	lch(82.20, 83.08, 131.11°)
OKLab	oklab(82.83% -0.1514 0.1432)
OKLCH	oklch(82.83% 0.208 136.6)
XYZ	xyz(38.1001, 60.6734, 16.5396)
Luminance	0.6068 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E44C #AF4CE4

analogous

#CDE44C #81E44C #4CE463

triadic

#81E44C #4C81E4 #E44C81

tetradic

#81E44C #4CCDE4 #AF4CE4 #E4634C

square

#81E44C #4CCDE4 #AF4CE4 #E4634C

split-complementary

#81E44C #634CE4 #E44CCD

monochromatic

#479E18 #5ED320 #81E44C #A6EC81 #CCF4B6

Accessibility & contrast

On white

1.60

#81E44C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.14

#81E44C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E44C

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E44C	#FFFFFF	#000000	##000000
##81E44C	1.00	1.60	13.14	13.14
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.14	21.00	1.00	1.00
##000000	13.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD237

Deuteranopia (green-blind)

#DEC959

Tritanopia (blue-blind)

#7CDCC5

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #81e44c;
/* rgb */ color: rgb(129, 228, 76);
/* oklch */ color: oklch(82.8% 0.208 136.6);

Tailwind

colors: {
  custom: {
    50: '#aded85',
    500: '#81e44c',
    950: '#000000',
  },
}

SCSS

$custom: #81e44c;
$custom-light: #aded85;
$custom-dark: #000000;

JSON

{
  "hex": "#81e44c",
  "rgb": {
    "r": 129,
    "g": 228,
    "b": 76
  },
  "hsl": {
    "h": 99.079,
    "s": 73.786,
    "l": 59.608
  },
  "oklch": {
    "l": 0.82825,
    "c": 0.2084,
    "h": 136.6
  },
  "luminance": 0.60676
}

Semantic roles & 50–950 ramp

primary

#81E44C

secondary

#7B33A1

accent

#37F0B0

background

#FDFFFC

surface

#F8FEF3

border

#D1D6CD

text

#11160C

muted

#81857F

Preview Lab

Preview with #81E44C

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

Preview Lab → · Contrast checker → · Palette generator →