#B3B328#B3B328

#B3B328 is a light, vivid yellow. Relative luminance 0.420; OKLCH L 74.3% C 0.150 H 109.6°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#B3B328
RGB	rgb(179, 179, 40)
HSL	hsl(60, 63%, 43%)
HSV	hsv(60, 78%, 70%)
CMYK	cmyk(0%, 0%, 77.7%, 29.8%)
CIE-LAB	lab(70.86, -15.67, 65.08)
CIE-LCH	lch(70.86, 66.94, 103.54°)
OKLab	oklab(74.34% -0.0504 0.1418)
OKLCH	oklch(74.34% 0.15 109.6)
XYZ	xyz(35.0948, 41.9782, 8.2610)
Luminance	0.4198 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3B328 #2828B3

analogous

#B36D28 #B3B328 #6DB328

triadic

#B3B328 #28B3B3 #B328B3

tetradic

#B3B328 #28B36D #2828B3 #B3286D

square

#B3B328 #28B36D #2828B3 #B3286D

split-complementary

#B3B328 #286DB3 #6D28B3

monochromatic

#4F4F12 #81811D #B3B328 #D5D543 #E0E075

Accessibility & contrast

On white

2.24

#B3B328 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#B3B328 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3B328

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3B328	#FFFFFF	#000000	##000000
##B3B328	1.00	2.24	9.40	9.40
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB00

Deuteranopia (green-blind)

#C3AF34

Tritanopia (blue-blind)

#C0A799

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #b3b328;
/* rgb */ color: rgb(179, 179, 40);
/* oklch */ color: oklch(74.3% 0.150 109.6);

Tailwind

colors: {
  custom: {
    50: '#cec96e',
    500: '#b3b328',
    950: '#000000',
  },
}

SCSS

$custom: #b3b328;
$custom-light: #cec96e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3b328",
  "rgb": {
    "r": 179,
    "g": 179,
    "b": 40
  },
  "hsl": {
    "h": 60,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.74339,
    "c": 0.15046,
    "h": 109.6
  },
  "luminance": 0.41977
}

Semantic roles & 50–950 ramp

primary

#B3B328

secondary

#6F6FC8

accent

#41E641

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B3B328

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

Preview Lab → · Contrast checker → · Palette generator →