#81E554#81E554

#81E554 is a very light, highly saturated green. Relative luminance 0.613; OKLCH L 83.1% C 0.204 H 137.4°. Best body text is #000000 at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#81E554
RGB	rgb(129, 229, 84)
HSL	hsl(101, 74%, 61%)
HSV	hsv(101, 63%, 90%)
CMYK	cmyk(43.7%, 0%, 63.3%, 10.2%)
CIE-LAB	lab(82.56, -54.34, 59.79)
CIE-LCH	lch(82.56, 80.79, 132.27°)
OKLab	oklab(83.14% -0.1501 0.1382)
OKLCH	oklch(83.14% 0.204 137.4)
XYZ	xyz(38.6716, 61.3435, 18.1886)
Luminance	0.6135 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E554 #B854E5

analogous

#CAE554 #81E554 #54E570

triadic

#81E554 #5481E5 #E55481

tetradic

#81E554 #54CAE5 #B854E5 #E57054

square

#81E554 #54CAE5 #B854E5 #E57054

split-complementary

#81E554 #7054E5 #E554CA

monochromatic

#45A519 #5BDB21 #81E554 #A8ED89 #CFF5BE

Accessibility & contrast

On white

1.58

#81E554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.27

#81E554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E554

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E554	#FFFFFF	#000000	##000000
##81E554	1.00	1.58	13.27	13.27
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.27	21.00	1.00	1.00
##000000	13.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD342

Deuteranopia (green-blind)

#DFCA60

Tritanopia (blue-blind)

#7BDDC7

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #81e554;
/* rgb */ color: rgb(129, 229, 84);
/* oklch */ color: oklch(83.1% 0.204 137.4);

Tailwind

colors: {
  custom: {
    50: '#acee8a',
    500: '#81e554',
    950: '#000000',
  },
}

SCSS

$custom: #81e554;
$custom-light: #acee8a;
$custom-dark: #000000;

JSON

{
  "hex": "#81e554",
  "rgb": {
    "r": 129,
    "g": 229,
    "b": 84
  },
  "hsl": {
    "h": 101.379,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.83141,
    "c": 0.20403,
    "h": 137.4
  },
  "luminance": 0.61346
}

Semantic roles & 50–950 ramp

primary

#81E554

secondary

#8436A8

accent

#10D698

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160C

muted

#81857F

Preview Lab

Preview with #81E554

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

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