#81BC3E#81BC3E

#81BC3E is a light, vivid yellow-green. Relative luminance 0.410; OKLCH L 73.0% C 0.168 H 131.1°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#81BC3E
RGB	rgb(129, 188, 62)
HSL	hsl(88, 50%, 49%)
HSV	hsv(88, 67%, 74%)
CMYK	cmyk(31.4%, 0%, 67%, 26.3%)
CIE-LAB	lab(70.16, -39.07, 55.42)
CIE-LCH	lch(70.16, 67.81, 125.18°)
OKLab	oklab(72.95% -0.1101 0.1263)
OKLCH	oklch(72.95% 0.168 131.1)
XYZ	xyz(27.9057, 40.9804, 10.9962)
Luminance	0.4098 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BC3E #793EBC

analogous

#BCB83E #81BC3E #42BC3E

triadic

#81BC3E #3E81BC #BC3E81

tetradic

#81BC3E #3EBCB8 #793EBC #BC3E42

square

#81BC3E #3EBCB8 #793EBC #BC3E42

split-complementary

#81BC3E #3E42BC #B83EBC

monochromatic

#426020 #618E2F #81BC3E #9FCE6A #BCDD98

Accessibility & contrast

On white

2.28

#81BC3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#81BC3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BC3E

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BC3E	#FFFFFF	#000000	##000000
##81BC3E	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE2C

Deuteranopia (green-blind)

#BCAA48

Tritanopia (blue-blind)

#83B4A2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #81bc3e;
/* rgb */ color: rgb(129, 188, 62);
/* oklch */ color: oklch(73.0% 0.168 131.1);

Tailwind

colors: {
  custom: {
    50: '#aad07a',
    500: '#81bc3e',
    950: '#000000',
  },
}

SCSS

$custom: #81bc3e;
$custom-light: #aad07a;
$custom-dark: #000000;

JSON

{
  "hex": "#81bc3e",
  "rgb": {
    "r": 129,
    "g": 188,
    "b": 62
  },
  "hsl": {
    "h": 88.095,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.72954,
    "c": 0.16757,
    "h": 131.1
  },
  "luminance": 0.40981
}

Semantic roles & 50–950 ramp

primary

#81BC3E

secondary

#A98DC9

accent

#4EDA8F

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10140A

muted

#7F827C

Preview Lab

Preview with #81BC3E

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

Preview Lab → · Contrast checker → · Palette generator →