#81BA3F#81BA3F

#81BA3F is a light, vivid yellow-green. Relative luminance 0.401; OKLCH L 72.5% C 0.164 H 130.8°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#81BA3F
RGB	rgb(129, 186, 63)
HSL	hsl(88, 49%, 49%)
HSV	hsv(88, 66%, 73%)
CMYK	cmyk(30.6%, 0%, 66.1%, 27.1%)
CIE-LAB	lab(69.57, -38.10, 54.39)
CIE-LCH	lch(69.57, 66.41, 125.02°)
OKLab	oklab(72.48% -0.1074 0.1243)
OKLCH	oklch(72.48% 0.164 130.8)
XYZ	xyz(27.5091, 40.1429, 11.0006)
Luminance	0.4014 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BA3F #783FBA

analogous

#BAB63F #81BA3F #43BA3F

triadic

#81BA3F #3F81BA #BA3F81

tetradic

#81BA3F #3FBAB6 #783FBA #BA3F43

square

#81BA3F #3FBAB6 #783FBA #BA3F43

split-complementary

#81BA3F #3F43BA #B63FBA

monochromatic

#425F20 #618C30 #81BA3F #9FCC6A #BCDC97

Accessibility & contrast

On white

2.33

#81BA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#81BA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BA3F

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BA3F	#FFFFFF	#000000	##000000
##81BA3F	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD2E

Deuteranopia (green-blind)

#BAA849

Tritanopia (blue-blind)

#84B2A1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #81ba3f;
/* rgb */ color: rgb(129, 186, 63);
/* oklch */ color: oklch(72.5% 0.164 130.8);

Tailwind

colors: {
  custom: {
    50: '#a9cf7a',
    500: '#81ba3f',
    950: '#000000',
  },
}

SCSS

$custom: #81ba3f;
$custom-light: #a9cf7a;
$custom-dark: #000000;

JSON

{
  "hex": "#81ba3f",
  "rgb": {
    "r": 129,
    "g": 186,
    "b": 63
  },
  "hsl": {
    "h": 87.805,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.72476,
    "c": 0.16425,
    "h": 130.8
  },
  "luminance": 0.40144
}

Semantic roles & 50–950 ramp

primary

#81BA3F

secondary

#A88DC8

accent

#4FD98F

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10140A

muted

#7F827C

Preview Lab

Preview with #81BA3F

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

Preview Lab → · Contrast checker → · Palette generator →