#B3B643#B3B643

#B3B643 is a light, vivid yellow. Relative luminance 0.434; OKLCH L 75.2% C 0.136 H 110.7°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#B3B643
RGB	rgb(179, 182, 67)
HSL	hsl(62, 46%, 49%)
HSV	hsv(62, 63%, 71%)
CMYK	cmyk(1.6%, 0%, 63.2%, 28.6%)
CIE-LAB	lab(71.86, -15.82, 56.17)
CIE-LCH	lch(71.86, 58.36, 105.73°)
OKLab	oklab(75.19% -0.0482 0.1276)
OKLCH	oklch(75.19% 0.136 110.7)
XYZ	xyz(36.3325, 43.4458, 11.7811)
Luminance	0.4345 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3B643 #4643B6

analogous

#B68043 #B3B643 #7AB643

triadic

#B3B643 #43B3B6 #B643B3

tetradic

#B3B643 #43B680 #4643B6 #B6437A

square

#B3B643 #43B680 #4643B6 #B6437A

split-complementary

#B3B643 #437AB6 #8043B6

monochromatic

#5B5D22 #878933 #B3B643 #C7C96D #D8DA9A

Accessibility & contrast

On white

2.17

#B3B643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#B3B643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3B643

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3B643	#FFFFFF	#000000	##000000
##B3B643	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE34

Deuteranopia (green-blind)

#C5B24A

Tritanopia (blue-blind)

#BFAB9E

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #b3b643;
/* rgb */ color: rgb(179, 182, 67);
/* oklch */ color: oklch(75.2% 0.136 110.7);

Tailwind

colors: {
  custom: {
    50: '#cdcb7d',
    500: '#b3b643',
    950: '#000000',
  },
}

SCSS

$custom: #b3b643;
$custom-light: #cdcb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b3b643",
  "rgb": {
    "r": 179,
    "g": 182,
    "b": 67
  },
  "hsl": {
    "h": 61.565,
    "s": 46.185,
    "l": 48.824
  },
  "oklch": {
    "l": 0.75193,
    "c": 0.13636,
    "h": 110.7
  },
  "luminance": 0.43445
}

Semantic roles & 50–950 ramp

primary

#B3B643

secondary

#908FC6

accent

#52D655

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#14130A

muted

#82827C

Preview Lab

Preview with #B3B643

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

Preview Lab → · Contrast checker → · Palette generator →