#81F558#81F558

#81F558 is a very light, highly saturated green. Relative luminance 0.707; OKLCH L 87.1% C 0.221 H 138.6°. Best body text is #000000 at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#81F558
RGB	rgb(129, 245, 88)
HSL	hsl(104, 89%, 65%)
HSV	hsv(104, 64%, 96%)
CMYK	cmyk(47.3%, 0%, 64.1%, 3.9%)
CIE-LAB	lab(87.33, -60.15, 63.37)
CIE-LCH	lch(87.33, 87.37, 133.51°)
OKLab	oklab(87.06% -0.1657 0.1462)
OKLCH	oklch(87.06% 0.221 138.6)
XYZ	xyz(43.4656, 70.6735, 20.5816)
Luminance	0.7068 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F558 #CC58F5

analogous

#D0F558 #81F558 #58F57D

triadic

#81F558 #5881F5 #F55881

tetradic

#81F558 #58D0F5 #CC58F5 #F57D58

square

#81F558 #58D0F5 #CC58F5 #F57D58

split-complementary

#81F558 #7D58F5 #F558D0

monochromatic

#3DC70C #55F21E #81F558 #ADF892 #D8FCCB

Accessibility & contrast

On white

1.39

#81F558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.14

#81F558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F558

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F558	#FFFFFF	#000000	##000000
##81F558	1.00	1.39	15.14	15.14
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.14	21.00	1.00	1.00
##000000	15.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE144

Deuteranopia (green-blind)

#EDD765

Tritanopia (blue-blind)

#78EDD5

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #81f558;
/* rgb */ color: rgb(129, 245, 88);
/* oklch */ color: oklch(87.1% 0.221 138.6);

Tailwind

colors: {
  custom: {
    50: '#aef98d',
    500: '#81f558',
    950: '#000000',
  },
}

SCSS

$custom: #81f558;
$custom-light: #aef98d;
$custom-dark: #000000;

JSON

{
  "hex": "#81f558",
  "rgb": {
    "r": 129,
    "g": 245,
    "b": 88
  },
  "hsl": {
    "h": 104.331,
    "s": 88.701,
    "l": 65.294
  },
  "oklch": {
    "l": 0.87058,
    "c": 0.22093,
    "h": 138.6
  },
  "luminance": 0.70677
}

Semantic roles & 50–950 ramp

primary

#81F558

secondary

#9C2EC3

accent

#00E5A9

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #81F558

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

Preview Lab → · Contrast checker → · Palette generator →