#81BD4F#81BD4F

#81BD4F is a light, vivid yellow-green. Relative luminance 0.416; OKLCH L 73.4% C 0.155 H 133.0°. Best body text is #000000 at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#81BD4F
RGB	rgb(129, 189, 79)
HSL	hsl(93, 45%, 53%)
HSV	hsv(93, 58%, 74%)
CMYK	cmyk(31.7%, 0%, 58.2%, 25.9%)
CIE-LAB	lab(70.61, -38.04, 48.58)
CIE-LCH	lch(70.61, 61.70, 128.06°)
OKLab	oklab(73.37% -0.1059 0.1137)
OKLCH	oklch(73.37% 0.155 133)
XYZ	xyz(28.6617, 41.6258, 13.9201)
Luminance	0.4163 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81BD4F #8B4FBD

analogous

#B8BD4F #81BD4F #4FBD54

triadic

#81BD4F #4F81BD #BD4F81

tetradic

#81BD4F #4FB8BD #8B4FBD #BD544F

square

#81BD4F #4FB8BD #8B4FBD #BD544F

split-complementary

#81BD4F #544FBD #BD4FB8

monochromatic

#466A28 #639638 #81BD4F #A1CE7C #C1DEA8

Accessibility & contrast

On white

2.25

#81BD4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.33

#81BD4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81BD4F

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81BD4F	#FFFFFF	#000000	##000000
##81BD4F	1.00	2.25	9.33	9.33
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.33	21.00	1.00	1.00
##000000	9.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B043

Deuteranopia (green-blind)

#BCAB57

Tritanopia (blue-blind)

#82B6A5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #81bd4f;
/* rgb */ color: rgb(129, 189, 79);
/* oklch */ color: oklch(73.4% 0.155 133.0);

Tailwind

colors: {
  custom: {
    50: '#a9d184',
    500: '#81bd4f',
    950: '#000000',
  },
}

SCSS

$custom: #81bd4f;
$custom-light: #a9d184;
$custom-dark: #000000;

JSON

{
  "hex": "#81bd4f",
  "rgb": {
    "r": 129,
    "g": 189,
    "b": 79
  },
  "hsl": {
    "h": 92.727,
    "s": 45.455,
    "l": 52.549
  },
  "oklch": {
    "l": 0.73369,
    "c": 0.15544,
    "h": 133
  },
  "luminance": 0.41627
}

Semantic roles & 50–950 ramp

primary

#81BD4F

secondary

#B69CCC

accent

#53D59A

background

#FAFCF8

surface

#F4F9EF

border

#CED2CA

text

#10140B

muted

#7F827C

Preview Lab

Preview with #81BD4F

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

Preview Lab → · Contrast checker → · Palette generator →