#B4B348#B4B348

#B4B348 is a light, vivid yellow. Relative luminance 0.424; OKLCH L 74.7% C 0.129 H 108.7°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#B4B348
RGB	rgb(180, 179, 72)
HSL	hsl(59, 43%, 49%)
HSV	hsv(59, 60%, 71%)
CMYK	cmyk(0%, 0.6%, 60%, 29.4%)
CIE-LAB	lab(71.15, -13.52, 53.29)
CIE-LCH	lch(71.15, 54.98, 104.24°)
OKLab	oklab(74.67% -0.0412 0.1221)
OKLCH	oklch(74.67% 0.129 108.7)
XYZ	xyz(36.1133, 42.4124, 12.4137)
Luminance	0.4241 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B348 #4849B4

analogous

#B47D48 #B4B348 #7FB448

triadic

#B4B348 #48B4B3 #B348B4

tetradic

#B4B348 #48B47D #4849B4 #B4487F

square

#B4B348 #48B47D #4849B4 #B4487F

split-complementary

#B4B348 #487FB4 #7D48B4

monochromatic

#5D5C25 #888837 #B4B348 #C7C672 #D8D89E

Accessibility & contrast

On white

2.21

#B4B348 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#B4B348 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B348

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B348	#FFFFFF	#000000	##000000
##B4B348	1.00	2.21	9.48	9.48
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC3C

Deuteranopia (green-blind)

#C2B04E

Tritanopia (blue-blind)

#C0A89C

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b4b348;
/* rgb */ color: rgb(180, 179, 72);
/* oklch */ color: oklch(74.7% 0.129 108.7);

Tailwind

colors: {
  custom: {
    50: '#cdc97f',
    500: '#b4b348',
    950: '#000000',
  },
}

SCSS

$custom: #b4b348;
$custom-light: #cdc97f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b348",
  "rgb": {
    "r": 180,
    "g": 179,
    "b": 72
  },
  "hsl": {
    "h": 59.444,
    "s": 42.857,
    "l": 49.412
  },
  "oklch": {
    "l": 0.74666,
    "c": 0.1289,
    "h": 108.7
  },
  "luminance": 0.42411
}

Semantic roles & 50–950 ramp

primary

#B4B348

secondary

#9393C5

accent

#56D355

background

#FCFCF8

surface

#F9F8EF

border

#D2D1CA

text

#14130A

muted

#82827C

Preview Lab

Preview with #B4B348

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

Preview Lab → · Contrast checker → · Palette generator →