#81D72E#81D72E

#81D72E is a light, highly saturated yellow-green. Relative luminance 0.535; OKLCH L 79.4% C 0.210 H 133.6°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#81D72E
RGB	rgb(129, 215, 46)
HSL	hsl(91, 68%, 51%)
HSV	hsv(91, 79%, 84%)
CMYK	cmyk(40%, 0%, 78.6%, 15.7%)
CIE-LAB	lab(78.15, -51.41, 68.84)
CIE-LCH	lch(78.15, 85.92, 126.75°)
OKLab	oklab(79.44% -0.1447 0.1521)
OKLCH	oklch(79.44% 0.21 133.6)
XYZ	xyz(33.8463, 53.4635, 11.1203)
Luminance	0.5346 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D72E #842ED7

analogous

#D5D72E #81D72E #2ED72F

triadic

#81D72E #2E81D7 #D72E81

tetradic

#81D72E #2ED5D7 #842ED7 #D72F2E

square

#81D72E #2ED5D7 #842ED7 #D72F2E

split-complementary

#81D72E #2F2ED7 #D72ED5

monochromatic

#447416 #63A820 #81D72E #A0E161 #BFEB95

Accessibility & contrast

On white

1.80

#81D72E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#81D72E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D72E

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D72E	#FFFFFF	#000000	##000000
##81D72E	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C600

Deuteranopia (green-blind)

#D4BF41

Tritanopia (blue-blind)

#81CEB8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #81d72e;
/* rgb */ color: rgb(129, 215, 46);
/* oklch */ color: oklch(79.4% 0.210 133.6);

Tailwind

colors: {
  custom: {
    50: '#ace475',
    500: '#81d72e',
    950: '#000000',
  },
}

SCSS

$custom: #81d72e;
$custom-light: #ace475;
$custom-dark: #000000;

JSON

{
  "hex": "#81d72e",
  "rgb": {
    "r": 129,
    "g": 215,
    "b": 46
  },
  "hsl": {
    "h": 90.533,
    "s": 67.871,
    "l": 51.176
  },
  "oklch": {
    "l": 0.79444,
    "c": 0.20997,
    "h": 133.6
  },
  "luminance": 0.53465
}

Semantic roles & 50–950 ramp

primary

#81D72E

secondary

#552C7D

accent

#3DEB95

background

#FDFEFB

surface

#F8FCF1

border

#D1D5CB

text

#111509

muted

#81847D

Preview Lab

Preview with #81D72E

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

Preview Lab → · Contrast checker → · Palette generator →