#B4B534#B4B534

#B4B534 is a light, vivid yellow. Relative luminance 0.430; OKLCH L 74.9% C 0.146 H 109.9°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#B4B534
RGB	rgb(180, 181, 52)
HSL	hsl(60, 55%, 46%)
HSV	hsv(60, 71%, 71%)
CMYK	cmyk(0.6%, 0%, 71.3%, 29%)
CIE-LAB	lab(71.56, -15.74, 61.78)
CIE-LCH	lch(71.56, 63.75, 104.29°)
OKLab	oklab(74.94% -0.0495 0.1369)
OKLCH	oklch(74.94% 0.146 109.9)
XYZ	xyz(35.9674, 43.0000, 9.6533)
Luminance	0.4300 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B534 #3534B5

analogous

#B57534 #B4B534 #73B534

triadic

#B4B534 #34B4B5 #B534B4

tetradic

#B4B534 #34B575 #3534B5 #B53473

square

#B4B534 #34B575 #3534B5 #B53473

split-complementary

#B4B534 #3473B5 #7534B5

monochromatic

#555619 #858526 #B4B534 #CECF57 #DCDC87

Accessibility & contrast

On white

2.19

#B4B534 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#B4B534 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B534

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B534	#FFFFFF	#000000	##000000
##B4B534	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD1D

Deuteranopia (green-blind)

#C5B13E

Tritanopia (blue-blind)

#C1AA9C

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #b4b534;
/* rgb */ color: rgb(180, 181, 52);
/* oklch */ color: oklch(74.9% 0.146 109.9);

Tailwind

colors: {
  custom: {
    50: '#ceca74',
    500: '#b4b534',
    950: '#000000',
  },
}

SCSS

$custom: #b4b534;
$custom-light: #ceca74;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b534",
  "rgb": {
    "r": 180,
    "g": 181,
    "b": 52
  },
  "hsl": {
    "h": 60.465,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.74938,
    "c": 0.14559,
    "h": 109.9
  },
  "luminance": 0.42999
}

Semantic roles & 50–950 ramp

primary

#B4B534

secondary

#7F7FC6

accent

#49DF4A

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B4B534

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

Preview Lab → · Contrast checker → · Palette generator →