#81BD3D#81BD3D

#81BD3D is a light, vivid yellow-green. Relative luminance 0.414; OKLCH L 73.2% C 0.170 H 131.2°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#81BD3D
RGB	rgb(129, 189, 61)
HSL	hsl(88, 51%, 49%)
HSV	hsv(88, 68%, 74%)
CMYK	cmyk(31.7%, 0%, 67.7%, 25.9%)
CIE-LAB	lab(70.45, -39.59, 56.12)
CIE-LCH	lch(70.45, 68.68, 125.20°)
OKLab	oklab(73.19% -0.1116 0.1276)
OKLCH	oklch(73.19% 0.17 131.2)
XYZ	xyz(28.0929, 41.3983, 10.9245)
Luminance	0.4140 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BD3D #793DBD

analogous

#BDB93D #81BD3D #41BD3D

triadic

#81BD3D #3D81BD #BD3D81

tetradic

#81BD3D #3DBDB9 #793DBD #BD3D41

square

#81BD3D #3DBDB9 #793DBD #BD3D41

split-complementary

#81BD3D #3D41BD #B93DBD

monochromatic

#42601F #618F2E #81BD3D #9FCE69 #BCDD97

Accessibility & contrast

On white

2.26

#81BD3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#81BD3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BD3D

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BD3D	#FFFFFF	#000000	##000000
##81BD3D	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)

#C5AF2B

Deuteranopia (green-blind)

#BDAB48

Tritanopia (blue-blind)

#83B5A3

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #81bd3d;
/* rgb */ color: rgb(129, 189, 61);
/* oklch */ color: oklch(73.2% 0.170 131.2);

Tailwind

colors: {
  custom: {
    50: '#aad179',
    500: '#81bd3d',
    950: '#000000',
  },
}

SCSS

$custom: #81bd3d;
$custom-light: #aad179;
$custom-dark: #000000;

JSON

{
  "hex": "#81bd3d",
  "rgb": {
    "r": 129,
    "g": 189,
    "b": 61
  },
  "hsl": {
    "h": 88.125,
    "s": 51.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.7319,
    "c": 0.16957,
    "h": 131.2
  },
  "luminance": 0.41399
}

Semantic roles & 50–950 ramp

primary

#81BD3D

secondary

#A98DC9

accent

#4DDB8F

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#101409

muted

#7F827B

Preview Lab

Preview with #81BD3D

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

Preview Lab → · Contrast checker → · Palette generator →