#81E450#81E450

#81E450 is a very light, highly saturated green. Relative luminance 0.607; OKLCH L 82.9% C 0.206 H 137.0°. Best body text is #000000 at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#81E450
RGB	rgb(129, 228, 80)
HSL	hsl(100, 73%, 60%)
HSV	hsv(100, 65%, 89%)
CMYK	cmyk(43.4%, 0%, 64.9%, 10.6%)
CIE-LAB	lab(82.23, -54.29, 61.06)
CIE-LCH	lch(82.23, 81.70, 131.65°)
OKLab	oklab(82.86% -0.1503 0.1404)
OKLCH	oklch(82.86% 0.206 137)
XYZ	xyz(38.2435, 60.7308, 17.2949)
Luminance	0.6073 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E450 #B350E4

analogous

#CBE450 #81E450 #50E469

triadic

#81E450 #5081E4 #E45081

tetradic

#81E450 #50CBE4 #B350E4 #E46950

square

#81E450 #50CBE4 #B350E4 #E46950

split-complementary

#81E450 #6950E4 #E450CB

monochromatic

#46A119 #5DD621 #81E450 #A7EC85 #CDF4BA

Accessibility & contrast

On white

1.60

#81E450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.15

#81E450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E450

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E450	#FFFFFF	#000000	##000000
##81E450	1.00	1.60	13.15	13.15
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.15	21.00	1.00	1.00
##000000	13.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD23D

Deuteranopia (green-blind)

#DEC95D

Tritanopia (blue-blind)

#7CDCC6

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #81e450;
/* rgb */ color: rgb(129, 228, 80);
/* oklch */ color: oklch(82.9% 0.206 137.0);

Tailwind

colors: {
  custom: {
    50: '#aced87',
    500: '#81e450',
    950: '#000000',
  },
}

SCSS

$custom: #81e450;
$custom-light: #aced87;
$custom-dark: #000000;

JSON

{
  "hex": "#81e450",
  "rgb": {
    "r": 129,
    "g": 228,
    "b": 80
  },
  "hsl": {
    "h": 100.135,
    "s": 73.267,
    "l": 60.392
  },
  "oklch": {
    "l": 0.8286,
    "c": 0.20565,
    "h": 137
  },
  "luminance": 0.60733
}

Semantic roles & 50–950 ramp

primary

#81E450

secondary

#7F35A4

accent

#10D594

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160C

muted

#81857F

Preview Lab

Preview with #81E450

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

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