#B5A633#B5A633

#B5A633 is a light, vivid yellow. Relative luminance 0.373; OKLCH L 71.7% C 0.132 H 101.7°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#B5A633
RGB	rgb(181, 166, 51)
HSL	hsl(53, 56%, 45%)
HSV	hsv(53, 72%, 71%)
CMYK	cmyk(0%, 8.3%, 71.8%, 29%)
CIE-LAB	lab(67.53, -7.59, 58.26)
CIE-LCH	lch(67.53, 58.75, 97.42°)
OKLab	oklab(71.75% -0.0268 0.1292)
OKLCH	oklch(71.75% 0.132 101.7)
XYZ	xyz(33.2913, 37.3367, 8.5844)
Luminance	0.3734 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5A633 #3342B5

analogous

#B56533 #B5A633 #83B533

triadic

#B5A633 #33B5A6 #A633B5

tetradic

#B5A633 #33B565 #3342B5 #B53383

square

#B5A633 #33B565 #3342B5 #B53383

split-complementary

#B5A633 #3383B5 #6533B5

monochromatic

#564E18 #857A26 #B5A633 #CFC156 #DDD386

Accessibility & contrast

On white

2.48

#B5A633 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#B5A633 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5A633

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5A633	#FFFFFF	#000000	##000000
##B5A633	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A120

Deuteranopia (green-blind)

#BAA73A

Tritanopia (blue-blind)

#C39A8F

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #b5a633;
/* rgb */ color: rgb(181, 166, 51);
/* oklch */ color: oklch(71.7% 0.132 101.7);

Tailwind

colors: {
  custom: {
    50: '#cfc072',
    500: '#b5a633',
    950: '#000000',
  },
}

SCSS

$custom: #b5a633;
$custom-light: #cfc072;
$custom-dark: #000000;

JSON

{
  "hex": "#b5a633",
  "rgb": {
    "r": 181,
    "g": 166,
    "b": 51
  },
  "hsl": {
    "h": 53.077,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.71749,
    "c": 0.13198,
    "h": 101.7
  },
  "luminance": 0.37335
}

Semantic roles & 50–950 ramp

primary

#B5A633

secondary

#7D86C6

accent

#5ADF48

background

#FDFBF7

surface

#FAF7ED

border

#D3D0C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B5A633

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

Preview Lab → · Contrast checker → · Palette generator →