#81F757#81F757

#81F757 is a very light, highly saturated green. Relative luminance 0.719; OKLCH L 87.5% C 0.224 H 138.6°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#81F757
RGB	rgb(129, 247, 87)
HSL	hsl(104, 91%, 65%)
HSV	hsv(104, 65%, 97%)
CMYK	cmyk(47.8%, 0%, 64.8%, 3.1%)
CIE-LAB	lab(87.91, -60.99, 64.40)
CIE-LCH	lch(87.91, 88.70, 133.45°)
OKLab	oklab(87.53% -0.168 0.1482)
OKLCH	oklch(87.53% 0.224 138.6)
XYZ	xyz(44.0327, 71.8737, 20.5677)
Luminance	0.7188 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F757 #CD57F7

analogous

#D1F757 #81F757 #57F77D

triadic

#81F757 #5781F7 #F75781

tetradic

#81F757 #57D1F7 #CD57F7 #F77D57

square

#81F757 #57D1F7 #CD57F7 #F77D57

split-complementary

#81F757 #7D57F7 #F757D1

monochromatic

#3CCA0A #55F41D #81F757 #ADFA91 #D9FDCC

Accessibility & contrast

On white

1.37

#81F757 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#81F757 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F757

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F757	#FFFFFF	#000000	##000000
##81F757	1.00	1.37	15.38	15.38
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.38	21.00	1.00	1.00
##000000	15.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE342

Deuteranopia (green-blind)

#EFD965

Tritanopia (blue-blind)

#78EFD6

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #81f757;
/* rgb */ color: rgb(129, 247, 87);
/* oklch */ color: oklch(87.5% 0.224 138.6);

Tailwind

colors: {
  custom: {
    50: '#aefb8d',
    500: '#81f757',
    950: '#000000',
  },
}

SCSS

$custom: #81f757;
$custom-light: #aefb8d;
$custom-dark: #000000;

JSON

{
  "hex": "#81f757",
  "rgb": {
    "r": 129,
    "g": 247,
    "b": 87
  },
  "hsl": {
    "h": 104.25,
    "s": 90.909,
    "l": 65.49
  },
  "oklch": {
    "l": 0.87533,
    "c": 0.22405,
    "h": 138.6
  },
  "luminance": 0.71877
}

Semantic roles & 50–950 ramp

primary

#81F757

secondary

#9E2CC6

accent

#00E6A9

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #81F757

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

Preview Lab → · Contrast checker → · Palette generator →