#81F059#81F059

#81F059 is a very light, highly saturated green. Relative luminance 0.677; OKLCH L 85.9% C 0.214 H 138.4°. Best body text is #000000 at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#81F059
RGB	rgb(129, 240, 89)
HSL	hsl(104, 83%, 65%)
HSV	hsv(104, 63%, 94%)
CMYK	cmyk(46.3%, 0%, 62.9%, 5.9%)
CIE-LAB	lab(85.86, -58.16, 61.36)
CIE-LCH	lch(85.86, 84.54, 133.47°)
OKLab	oklab(85.86% -0.1602 0.142)
OKLCH	oklch(85.86% 0.214 138.4)
XYZ	xyz(42.0151, 67.7058, 20.3038)
Luminance	0.6771 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F059 #C859F0

analogous

#CCF059 #81F059 #59F07D

triadic

#81F059 #5981F0 #F05981

tetradic

#81F059 #59CCF0 #C859F0 #F07D59

square

#81F059 #59CCF0 #C859F0 #F07D59

split-complementary

#81F059 #7D59F0 #F059CC

monochromatic

#3FBD11 #56EB21 #81F059 #ACF591 #D6FAC9

Accessibility & contrast

On white

1.44

#81F059 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.54

#81F059 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F059

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F059	#FFFFFF	#000000	##000000
##81F059	1.00	1.44	14.54	14.54
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.54	21.00	1.00	1.00
##000000	14.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD47

Deuteranopia (green-blind)

#E8D366

Tritanopia (blue-blind)

#79E8D0

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #81f059;
/* rgb */ color: rgb(129, 240, 89);
/* oklch */ color: oklch(85.9% 0.214 138.4);

Tailwind

colors: {
  custom: {
    50: '#adf68e',
    500: '#81f059',
    950: '#000000',
  },
}

SCSS

$custom: #81f059;
$custom-light: #adf68e;
$custom-dark: #000000;

JSON

{
  "hex": "#81f059",
  "rgb": {
    "r": 129,
    "g": 240,
    "b": 89
  },
  "hsl": {
    "h": 104.106,
    "s": 83.425,
    "l": 64.51
  },
  "oklch": {
    "l": 0.85857,
    "c": 0.21409,
    "h": 138.4
  },
  "luminance": 0.67709
}

Semantic roles & 50–950 ramp

primary

#81F059

secondary

#9731BC

accent

#06E0A6

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #81F059

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

Preview Lab → · Contrast checker → · Palette generator →