#B3BF59#B3BF59

#B3BF59 is a light, vivid yellow. Relative luminance 0.476; OKLCH L 77.4% C 0.128 H 115.0°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#B3BF59
RGB	rgb(179, 191, 89)
HSL	hsl(67, 44%, 55%)
HSV	hsv(67, 53%, 75%)
CMYK	cmyk(6.3%, 0%, 53.4%, 25.1%)
CIE-LAB	lab(74.55, -18.68, 49.33)
CIE-LCH	lch(74.55, 52.75, 110.74°)
OKLab	oklab(77.41% -0.054 0.1157)
OKLCH	oklch(77.41% 0.128 115)
XYZ	xyz(39.0251, 47.5671, 16.5748)
Luminance	0.4757 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BF59 #6559BF

analogous

#BF9859 #B3BF59 #80BF59

triadic

#B3BF59 #59B3BF #BF59B3

tetradic

#B3BF59 #59BF98 #6559BF #BF5980

square

#B3BF59 #59BF98 #6559BF #BF5980

split-complementary

#B3BF59 #5980BF #9859BF

monochromatic

#6A722C #939E3D #B3BF59 #C7D085 #DBE1B1

Accessibility & contrast

On white

2.00

#B3BF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#B3BF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BF59

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BF59	#FFFFFF	#000000	##000000
##B3BF59	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB74F

Deuteranopia (green-blind)

#CAB85F

Tritanopia (blue-blind)

#BDB5A8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b3bf59;
/* rgb */ color: rgb(179, 191, 89);
/* oklch */ color: oklch(77.4% 0.128 115.0);

Tailwind

colors: {
  custom: {
    50: '#ccd28b',
    500: '#b3bf59',
    950: '#000000',
  },
}

SCSS

$custom: #b3bf59;
$custom-light: #ccd28b;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bf59",
  "rgb": {
    "r": 179,
    "g": 191,
    "b": 89
  },
  "hsl": {
    "h": 67.059,
    "s": 44.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77413,
    "c": 0.12766,
    "h": 115
  },
  "luminance": 0.47567
}

Semantic roles & 50–950 ramp

primary

#B3BF59

secondary

#A9A4CF

accent

#54D463

background

#FCFCF8

surface

#F9F9F0

border

#D2D2CB

text

#14140C

muted

#82827D

Preview Lab

Preview with #B3BF59

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

Preview Lab → · Contrast checker → · Palette generator →