#B5B645#B5B645

#B5B645 is a light, vivid yellow. Relative luminance 0.437; OKLCH L 75.4% C 0.134 H 109.7°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#B5B645
RGB	rgb(181, 182, 69)
HSL	hsl(61, 45%, 49%)
HSV	hsv(61, 62%, 71%)
CMYK	cmyk(0.5%, 0%, 62.1%, 28.6%)
CIE-LAB	lab(72.03, -14.84, 55.56)
CIE-LCH	lch(72.03, 57.51, 104.95°)
OKLab	oklab(75.38% -0.0453 0.1265)
OKLCH	oklch(75.38% 0.134 109.7)
XYZ	xyz(36.8593, 43.7103, 12.1244)
Luminance	0.4371 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5B645 #4645B6

analogous

#B67F45 #B5B645 #7DB645

triadic

#B5B645 #45B5B6 #B645B5

tetradic

#B5B645 #45B67F #4645B6 #B6457D

square

#B5B645 #45B67F #4645B6 #B6457D

split-complementary

#B5B645 #457DB6 #7F45B6

monochromatic

#5D5D23 #898A34 #B5B645 #C8C970 #D9D99C

Accessibility & contrast

On white

2.16

#B5B645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#B5B645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5B645

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5B645	#FFFFFF	#000000	##000000
##B5B645	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF37

Deuteranopia (green-blind)

#C5B24C

Tritanopia (blue-blind)

#C1AB9E

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #b5b645;
/* rgb */ color: rgb(181, 182, 69);
/* oklch */ color: oklch(75.4% 0.134 109.7);

Tailwind

colors: {
  custom: {
    50: '#cecb7e',
    500: '#b5b645',
    950: '#000000',
  },
}

SCSS

$custom: #b5b645;
$custom-light: #cecb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#b5b645",
  "rgb": {
    "r": 181,
    "g": 182,
    "b": 69
  },
  "hsl": {
    "h": 60.531,
    "s": 45.02,
    "l": 49.216
  },
  "oklch": {
    "l": 0.7538,
    "c": 0.13439,
    "h": 109.7
  },
  "luminance": 0.43709
}

Semantic roles & 50–950 ramp

primary

#B5B645

secondary

#9291C6

accent

#53D554

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#14130A

muted

#83827C

Preview Lab

Preview with #B5B645

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

Preview Lab → · Contrast checker → · Palette generator →