#B4B433#B4B433

#B4B433 is a light, vivid yellow. Relative luminance 0.426; OKLCH L 74.7% C 0.145 H 109.5°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#B4B433
RGB	rgb(180, 180, 51)
HSL	hsl(60, 56%, 45%)
HSV	hsv(60, 72%, 71%)
CMYK	cmyk(0%, 0%, 71.7%, 29.4%)
CIE-LAB	lab(71.27, -15.28, 61.86)
CIE-LCH	lch(71.27, 63.72, 103.87°)
OKLab	oklab(74.71% -0.0483 0.1369)
OKLCH	oklch(74.71% 0.145 109.5)
XYZ	xyz(35.7425, 42.5859, 9.4684)
Luminance	0.4259 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B433 #3333B4

analogous

#B47333 #B4B433 #73B433

triadic

#B4B433 #33B4B4 #B433B4

tetradic

#B4B433 #33B473 #3333B4 #B43373

square

#B4B433 #33B473 #3333B4 #B43373

split-complementary

#B4B433 #3373B4 #7333B4

monochromatic

#555518 #848425 #B4B433 #CFCF55 #DCDC85

Accessibility & contrast

On white

2.21

#B4B433 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#B4B433 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B433

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B433	#FFFFFF	#000000	##000000
##B4B433	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC1B

Deuteranopia (green-blind)

#C4B03D

Tritanopia (blue-blind)

#C1A89B

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b4b433;
/* rgb */ color: rgb(180, 180, 51);
/* oklch */ color: oklch(74.7% 0.145 109.5);

Tailwind

colors: {
  custom: {
    50: '#ceca74',
    500: '#b4b433',
    950: '#000000',
  },
}

SCSS

$custom: #b4b433;
$custom-light: #ceca74;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b433",
  "rgb": {
    "r": 180,
    "g": 180,
    "b": 51
  },
  "hsl": {
    "h": 60,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.74711,
    "c": 0.14519,
    "h": 109.5
  },
  "luminance": 0.42585
}

Semantic roles & 50–950 ramp

primary

#B4B433

secondary

#7D7DC6

accent

#49DF49

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B4B433

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

Preview Lab → · Contrast checker → · Palette generator →