#B4B635#B4B635

#B4B635 is a light, vivid yellow. Relative luminance 0.434; OKLCH L 75.2% C 0.146 H 110.3°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#B4B635
RGB	rgb(180, 182, 53)
HSL	hsl(61, 55%, 46%)
HSV	hsv(61, 71%, 71%)
CMYK	cmyk(1.1%, 0%, 70.9%, 28.6%)
CIE-LAB	lab(71.84, -16.20, 61.69)
CIE-LCH	lch(71.84, 63.78, 104.71°)
OKLab	oklab(75.17% -0.0507 0.1369)
OKLCH	oklch(75.17% 0.146 110.3)
XYZ	xyz(36.1942, 43.4172, 9.8412)
Luminance	0.4342 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B635 #3735B6

analogous

#B67735 #B4B635 #73B635

triadic

#B4B635 #35B4B6 #B635B4

tetradic

#B4B635 #35B677 #3735B6 #B63573

square

#B4B635 #35B677 #3735B6 #B63573

split-complementary

#B4B635 #3573B6 #7735B6

monochromatic

#565719 #858727 #B4B635 #CDCF59 #DBDD89

Accessibility & contrast

On white

2.17

#B4B635 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#B4B635 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B635

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B635	#FFFFFF	#000000	##000000
##B4B635	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE1E

Deuteranopia (green-blind)

#C6B23F

Tritanopia (blue-blind)

#C1AB9D

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #b4b635;
/* rgb */ color: rgb(180, 182, 53);
/* oklch */ color: oklch(75.2% 0.146 110.3);

Tailwind

colors: {
  custom: {
    50: '#cecb75',
    500: '#b4b635',
    950: '#000000',
  },
}

SCSS

$custom: #b4b635;
$custom-light: #cecb75;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b635",
  "rgb": {
    "r": 180,
    "g": 182,
    "b": 53
  },
  "hsl": {
    "h": 60.93,
    "s": 54.894,
    "l": 46.078
  },
  "oklch": {
    "l": 0.75165,
    "c": 0.14599,
    "h": 110.3
  },
  "luminance": 0.43416
}

Semantic roles & 50–950 ramp

primary

#B4B635

secondary

#8180C7

accent

#4ADE4C

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B4B635

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

Preview Lab → · Contrast checker → · Palette generator →