#B5AC34#B5AC34

#B5AC34 is a light, vivid yellow. Relative luminance 0.396; OKLCH L 73.1% C 0.137 H 105.0°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#B5AC34
RGB	rgb(181, 172, 52)
HSL	hsl(56, 55%, 46%)
HSV	hsv(56, 71%, 71%)
CMYK	cmyk(0%, 5%, 71.3%, 29%)
CIE-LAB	lab(69.17, -10.68, 59.48)
CIE-LCH	lch(69.17, 60.43, 100.18°)
OKLab	oklab(73.05% -0.0354 0.132)
OKLCH	oklch(73.05% 0.137 105)
XYZ	xyz(34.4298, 39.5780, 9.0739)
Luminance	0.3958 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5AC34 #343DB5

analogous

#B56B34 #B5AC34 #7DB534

triadic

#B5AC34 #34B5AC #AC34B5

tetradic

#B5AC34 #34B56B #343DB5 #B5347D

square

#B5AC34 #34B56B #343DB5 #B5347D

split-complementary

#B5AC34 #347DB5 #6B34B5

monochromatic

#565219 #857F26 #B5AC34 #CFC757 #DCD787

Accessibility & contrast

On white

2.36

#B5AC34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#B5AC34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5AC34

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5AC34	#FFFFFF	#000000	##000000
##B5AC34	1.00	2.36	8.92	8.92
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA620

Deuteranopia (green-blind)

#BEAB3C

Tritanopia (blue-blind)

#C2A094

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #b5ac34;
/* rgb */ color: rgb(181, 172, 52);
/* oklch */ color: oklch(73.1% 0.137 105.0);

Tailwind

colors: {
  custom: {
    50: '#cfc473',
    500: '#b5ac34',
    950: '#000000',
  },
}

SCSS

$custom: #b5ac34;
$custom-light: #cfc473;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ac34",
  "rgb": {
    "r": 181,
    "g": 172,
    "b": 52
  },
  "hsl": {
    "h": 55.814,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.73054,
    "c": 0.13668,
    "h": 105
  },
  "luminance": 0.39577
}

Semantic roles & 50–950 ramp

primary

#B5AC34

secondary

#7F84C6

accent

#54DF49

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141209

muted

#83817B

Preview Lab

Preview with #B5AC34

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

Preview Lab → · Contrast checker → · Palette generator →