#81BC3C#81BC3C

#81BC3C is a light, vivid yellow-green. Relative luminance 0.410; OKLCH L 72.9% C 0.169 H 130.9°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#81BC3C
RGB	rgb(129, 188, 60)
HSL	hsl(88, 52%, 49%)
HSV	hsv(88, 68%, 74%)
CMYK	cmyk(31.4%, 0%, 68.1%, 26.3%)
CIE-LAB	lab(70.15, -39.22, 56.20)
CIE-LCH	lch(70.15, 68.53, 124.91°)
OKLab	oklab(72.94% -0.1107 0.1277)
OKLCH	oklch(72.94% 0.169 130.9)
XYZ	xyz(27.8518, 40.9589, 10.7125)
Luminance	0.4096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BC3C #773CBC

analogous

#BCB73C #81BC3C #41BC3C

triadic

#81BC3C #3C81BC #BC3C81

tetradic

#81BC3C #3CBCB7 #773CBC #BC3C41

square

#81BC3C #3CBCB7 #773CBC #BC3C41

split-complementary

#81BC3C #3C41BC #B73CBC

monochromatic

#415F1E #618E2D #81BC3C #9FCE67 #BCDD95

Accessibility & contrast

On white

2.28

#81BC3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#81BC3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BC3C

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BC3C	#FFFFFF	#000000	##000000
##81BC3C	1.00	2.28	9.19	9.19
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE29

Deuteranopia (green-blind)

#BCAA47

Tritanopia (blue-blind)

#84B4A2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #81bc3c;
/* rgb */ color: rgb(129, 188, 60);
/* oklch */ color: oklch(72.9% 0.169 130.9);

Tailwind

colors: {
  custom: {
    50: '#aad079',
    500: '#81bc3c',
    950: '#000000',
  },
}

SCSS

$custom: #81bc3c;
$custom-light: #aad079;
$custom-dark: #000000;

JSON

{
  "hex": "#81bc3c",
  "rgb": {
    "r": 129,
    "g": 188,
    "b": 60
  },
  "hsl": {
    "h": 87.656,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72937,
    "c": 0.16898,
    "h": 130.9
  },
  "luminance": 0.4096
}

Semantic roles & 50–950 ramp

primary

#81BC3C

secondary

#A78BC9

accent

#4DDB8E

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#101409

muted

#7F827B

Preview Lab

Preview with #81BC3C

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

Preview Lab → · Contrast checker → · Palette generator →