#B3B634#B3B634

#B3B634 is a light, vivid yellow. Relative luminance 0.433; OKLCH L 75.1% C 0.147 H 110.8°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#B3B634
RGB	rgb(179, 182, 52)
HSL	hsl(61, 56%, 46%)
HSV	hsv(61, 71%, 71%)
CMYK	cmyk(1.6%, 0%, 71.4%, 28.6%)
CIE-LAB	lab(71.75, -16.67, 61.94)
CIE-LCH	lch(71.75, 64.14, 105.07°)
OKLab	oklab(75.07% -0.0521 0.1373)
OKLCH	oklch(75.07% 0.147 110.8)
XYZ	xyz(35.9394, 43.2885, 9.7105)
Luminance	0.4329 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3B634 #3734B6

analogous

#B67834 #B3B634 #72B634

triadic

#B3B634 #34B3B6 #B634B3

tetradic

#B3B634 #34B678 #3734B6 #B63472

square

#B3B634 #34B678 #3734B6 #B63472

split-complementary

#B3B634 #3472B6 #7834B6

monochromatic

#555719 #848626 #B3B634 #CDCF58 #DBDD88

Accessibility & contrast

On white

2.17

#B3B634 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#B3B634 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3B634

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3B634	#FFFFFF	#000000	##000000
##B3B634	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE1C

Deuteranopia (green-blind)

#C5B23E

Tritanopia (blue-blind)

#BFAB9D

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #b3b634;
/* rgb */ color: rgb(179, 182, 52);
/* oklch */ color: oklch(75.1% 0.147 110.8);

Tailwind

colors: {
  custom: {
    50: '#cdcb74',
    500: '#b3b634',
    950: '#000000',
  },
}

SCSS

$custom: #b3b634;
$custom-light: #cdcb74;
$custom-dark: #000000;

JSON

{
  "hex": "#b3b634",
  "rgb": {
    "r": 179,
    "g": 182,
    "b": 52
  },
  "hsl": {
    "h": 61.385,
    "s": 55.556,
    "l": 45.882
  },
  "oklch": {
    "l": 0.75074,
    "c": 0.14683,
    "h": 110.8
  },
  "luminance": 0.43288
}

Semantic roles & 50–950 ramp

primary

#B3B634

secondary

#817FC7

accent

#49DF4C

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B3B634

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

Preview Lab → · Contrast checker → · Palette generator →