#B1BF81#B1BF81

#B1BF81 is a light, moderate yellow-green. Relative luminance 0.482; OKLCH L 77.9% C 0.084 H 118.8°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#B1BF81
RGB	rgb(177, 191, 129)
HSL	hsl(74, 33%, 63%)
HSV	hsv(74, 32%, 75%)
CMYK	cmyk(7.3%, 0%, 32.5%, 25.1%)
CIE-LAB	lab(74.95, -15.07, 29.74)
CIE-LCH	lch(74.95, 33.34, 116.87°)
OKLab	oklab(77.87% -0.0406 0.074)
OKLCH	oklch(77.87% 0.084 118.8)
XYZ	xyz(40.7246, 48.1939, 27.9215)
Luminance	0.4819 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BF81 #8F81BF

analogous

#BFAE81 #B1BF81 #92BF81

triadic

#B1BF81 #81B1BF #BF81B1

tetradic

#B1BF81 #81BFAE #8F81BF #BF8192

square

#B1BF81 #81BFAE #8F81BF #BF8192

split-complementary

#B1BF81 #8192BF #AE81BF

monochromatic

#748343 #98AA58 #B1BF81 #CAD4AA #E3E8D2

Accessibility & contrast

On white

1.97

#B1BF81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#B1BF81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BF81

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BF81	#FFFFFF	#000000	##000000
##B1BF81	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B87D

Deuteranopia (green-blind)

#C5B984

Tritanopia (blue-blind)

#B7B9AF

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b1bf81;
/* rgb */ color: rgb(177, 191, 129);
/* oklch */ color: oklch(77.9% 0.084 118.8);

Tailwind

colors: {
  custom: {
    50: '#c9d2a6',
    500: '#b1bf81',
    950: '#000000',
  },
}

SCSS

$custom: #b1bf81;
$custom-light: #c9d2a6;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bf81",
  "rgb": {
    "r": 177,
    "g": 191,
    "b": 129
  },
  "hsl": {
    "h": 73.548,
    "s": 32.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.7787,
    "c": 0.08442,
    "h": 118.8
  },
  "luminance": 0.48194
}

Semantic roles & 50–950 ramp

primary

#B1BF81

secondary

#C8C3D9

accent

#3AAB54

background

#FCFCFA

surface

#F8F9F4

border

#D1D2CE

text

#13140F

muted

#82827F

Preview Lab

Preview with #B1BF81

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

Preview Lab → · Contrast checker → · Palette generator →