#81D045#81D045

#81D045 is a light, vivid yellow-green. Relative luminance 0.502; OKLCH L 77.9% C 0.188 H 134.3°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#81D045
RGB	rgb(129, 208, 69)
HSL	hsl(94, 60%, 54%)
HSV	hsv(94, 67%, 82%)
CMYK	cmyk(38%, 0%, 66.8%, 18.4%)
CIE-LAB	lab(76.20, -47.11, 58.99)
CIE-LCH	lch(76.20, 75.49, 128.61°)
OKLab	oklab(77.89% -0.1315 0.1347)
OKLCH	oklch(77.89% 0.188 134.3)
XYZ	xyz(32.6827, 50.2070, 13.5979)
Luminance	0.5021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D045 #9445D0

analogous

#C7D045 #81D045 #45D04F

triadic

#81D045 #4581D0 #D04581

tetradic

#81D045 #45C7D0 #9445D0 #D04F45

square

#81D045 #45C7D0 #9445D0 #D04F45

split-complementary

#81D045 #4F45D0 #D045C7

monochromatic

#477B1F #63AC2C #81D045 #A2DC76 #C3E9A7

Accessibility & contrast

On white

1.90

#81D045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#81D045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D045

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D045	#FFFFFF	#000000	##000000
##81D045	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C032

Deuteranopia (green-blind)

#CDBA51

Tritanopia (blue-blind)

#80C8B4

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #81d045;
/* rgb */ color: rgb(129, 208, 69);
/* oklch */ color: oklch(77.9% 0.188 134.3);

Tailwind

colors: {
  custom: {
    50: '#abdf7f',
    500: '#81d045',
    950: '#000000',
  },
}

SCSS

$custom: #81d045;
$custom-light: #abdf7f;
$custom-dark: #000000;

JSON

{
  "hex": "#81d045",
  "rgb": {
    "r": 129,
    "g": 208,
    "b": 69
  },
  "hsl": {
    "h": 94.101,
    "s": 59.657,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77892,
    "c": 0.18826,
    "h": 134.3
  },
  "luminance": 0.50209
}

Semantic roles & 50–950 ramp

primary

#81D045

secondary

#623683

accent

#45E39F

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #81D045

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

Preview Lab → · Contrast checker → · Palette generator →