#81BD3F#81BD3F

#81BD3F is a light, vivid yellow-green. Relative luminance 0.414; OKLCH L 73.2% C 0.168 H 131.3°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#81BD3F
RGB	rgb(129, 189, 63)
HSL	hsl(89, 50%, 49%)
HSV	hsv(89, 67%, 74%)
CMYK	cmyk(31.7%, 0%, 66.7%, 25.9%)
CIE-LAB	lab(70.47, -39.44, 55.34)
CIE-LCH	lch(70.47, 67.95, 125.47°)
OKLab	oklab(73.21% -0.1111 0.1263)
OKLCH	oklch(73.21% 0.168 131.3)
XYZ	xyz(28.1478, 41.4202, 11.2135)
Luminance	0.4142 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BD3F #7B3FBD

analogous

#BDBA3F #81BD3F #42BD3F

triadic

#81BD3F #3F81BD #BD3F81

tetradic

#81BD3F #3FBDBA #7B3FBD #BD3F42

square

#81BD3F #3FBDBA #7B3FBD #BD3F42

split-complementary

#81BD3F #3F42BD #BA3FBD

monochromatic

#426120 #628F30 #81BD3F #9FCE6B #BDDD99

Accessibility & contrast

On white

2.26

#81BD3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#81BD3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BD3F

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BD3F	#FFFFFF	#000000	##000000
##81BD3F	1.00	2.26	9.28	9.28
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.28	21.00	1.00	1.00
##000000	9.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2E

Deuteranopia (green-blind)

#BDAB49

Tritanopia (blue-blind)

#83B5A3

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #81bd3f;
/* rgb */ color: rgb(129, 189, 63);
/* oklch */ color: oklch(73.2% 0.168 131.3);

Tailwind

colors: {
  custom: {
    50: '#aad17a',
    500: '#81bd3f',
    950: '#000000',
  },
}

SCSS

$custom: #81bd3f;
$custom-light: #aad17a;
$custom-dark: #000000;

JSON

{
  "hex": "#81bd3f",
  "rgb": {
    "r": 129,
    "g": 189,
    "b": 63
  },
  "hsl": {
    "h": 88.571,
    "s": 50,
    "l": 49.412
  },
  "oklch": {
    "l": 0.73207,
    "c": 0.16815,
    "h": 131.3
  },
  "luminance": 0.41421
}

Semantic roles & 50–950 ramp

primary

#81BD3F

secondary

#AB8FC9

accent

#4EDA91

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10140A

muted

#7F827C

Preview Lab

Preview with #81BD3F

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

Preview Lab → · Contrast checker → · Palette generator →