#B1BD41#B1BD41

#B1BD41 is a light, vivid yellow. Relative luminance 0.461; OKLCH L 76.6% C 0.146 H 114.6°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#B1BD41
RGB	rgb(177, 189, 65)
HSL	hsl(66, 49%, 50%)
HSV	hsv(66, 66%, 74%)
CMYK	cmyk(6.3%, 0%, 65.6%, 25.9%)
CIE-LAB	lab(73.63, -20.31, 58.80)
CIE-LCH	lch(73.63, 62.21, 109.05°)
OKLab	oklab(76.57% -0.0609 0.1329)
OKLCH	oklch(76.57% 0.146 114.6)
XYZ	xyz(37.2841, 46.1246, 11.9389)
Luminance	0.4612 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BD41 #4D41BD

analogous

#BD8B41 #B1BD41 #73BD41

triadic

#B1BD41 #41B1BD #BD41B1

tetradic

#B1BD41 #41BD8B #4D41BD #BD4173

square

#B1BD41 #41BD8B #4D41BD #BD4173

split-complementary

#B1BD41 #4173BD #8B41BD

monochromatic

#5C6222 #868F31 #B1BD41 #C4CD6E #D6DD9C

Accessibility & contrast

On white

2.05

#B1BD41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#B1BD41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BD41

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BD41	#FFFFFF	#000000	##000000
##B1BD41	1.00	2.05	10.22	10.22
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB430

Deuteranopia (green-blind)

#CAB64A

Tritanopia (blue-blind)

#BCB2A4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b1bd41;
/* rgb */ color: rgb(177, 189, 65);
/* oklch */ color: oklch(76.6% 0.146 114.6);

Tailwind

colors: {
  custom: {
    50: '#cbd07c',
    500: '#b1bd41',
    950: '#000000',
  },
}

SCSS

$custom: #b1bd41;
$custom-light: #cbd07c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bd41",
  "rgb": {
    "r": 177,
    "g": 189,
    "b": 65
  },
  "hsl": {
    "h": 65.806,
    "s": 48.819,
    "l": 49.804
  },
  "oklch": {
    "l": 0.76565,
    "c": 0.14613,
    "h": 114.6
  },
  "luminance": 0.46124
}

Semantic roles & 50–950 ramp

primary

#B1BD41

secondary

#9691C9

accent

#4FD85D

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#14140A

muted

#82827C

Preview Lab

Preview with #B1BD41

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

Preview Lab → · Contrast checker → · Palette generator →