#81E558#81E558

#81E558 is a very light, highly saturated green. Relative luminance 0.614; OKLCH L 83.2% C 0.201 H 137.8°. Best body text is #000000 at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#81E558
RGB	rgb(129, 229, 88)
HSL	hsl(103, 73%, 62%)
HSV	hsv(103, 62%, 90%)
CMYK	cmyk(43.7%, 0%, 61.6%, 10.2%)
CIE-LAB	lab(82.60, -53.98, 58.16)
CIE-LCH	lch(82.60, 79.35, 132.86°)
OKLab	oklab(83.18% -0.1489 0.1351)
OKLCH	oklch(83.18% 0.201 137.8)
XYZ	xyz(38.8328, 61.4079, 19.0373)
Luminance	0.6141 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E558 #BC58E5

analogous

#C8E558 #81E558 #58E576

triadic

#81E558 #5881E5 #E55881

tetradic

#81E558 #58C8E5 #BC58E5 #E57658

square

#81E558 #58C8E5 #BC58E5 #E57658

split-complementary

#81E558 #7658E5 #E558C8

monochromatic

#44A81A #59DD23 #81E558 #A9ED8D #D1F5C2

Accessibility & contrast

On white

1.58

#81E558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.28

#81E558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E558

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E558	#FFFFFF	#000000	##000000
##81E558	1.00	1.58	13.28	13.28
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.28	21.00	1.00	1.00
##000000	13.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD348

Deuteranopia (green-blind)

#DECA63

Tritanopia (blue-blind)

#7BDDC7

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #81e558;
/* rgb */ color: rgb(129, 229, 88);
/* oklch */ color: oklch(83.2% 0.201 137.8);

Tailwind

colors: {
  custom: {
    50: '#acee8c',
    500: '#81e558',
    950: '#000000',
  },
}

SCSS

$custom: #81e558;
$custom-light: #acee8c;
$custom-dark: #000000;

JSON

{
  "hex": "#81e558",
  "rgb": {
    "r": 129,
    "g": 229,
    "b": 88
  },
  "hsl": {
    "h": 102.553,
    "s": 73.057,
    "l": 62.157
  },
  "oklch": {
    "l": 0.8318,
    "c": 0.20106,
    "h": 137.8
  },
  "luminance": 0.6141
}

Semantic roles & 50–950 ramp

primary

#81E558

secondary

#8937AA

accent

#10D59C

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160C

muted

#81857F

Preview Lab

Preview with #81E558

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

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