#B3B430#B3B430

#B3B430 is a light, vivid yellow. Relative luminance 0.424; OKLCH L 74.6% C 0.147 H 109.9°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#B3B430
RGB	rgb(179, 180, 48)
HSL	hsl(60, 58%, 45%)
HSV	hsv(60, 73%, 71%)
CMYK	cmyk(0.6%, 0%, 73.3%, 29.4%)
CIE-LAB	lab(71.17, -15.85, 62.79)
CIE-LCH	lch(71.17, 64.76, 104.17°)
OKLab	oklab(74.61% -0.0502 0.1384)
OKLCH	oklch(74.61% 0.147 109.9)
XYZ	xyz(35.4464, 42.4407, 9.1204)
Luminance	0.4244 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3B430 #3130B4

analogous

#B47330 #B3B430 #71B430

triadic

#B3B430 #30B3B4 #B430B3

tetradic

#B3B430 #30B473 #3130B4 #B43071

square

#B3B430 #30B473 #3130B4 #B43071

split-complementary

#B3B430 #3071B4 #7330B4

monochromatic

#535316 #838423 #B3B430 #D0D151 #DDDD81

Accessibility & contrast

On white

2.21

#B3B430 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#B3B430 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3B430

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3B430	#FFFFFF	#000000	##000000
##B3B430	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC15

Deuteranopia (green-blind)

#C4B03A

Tritanopia (blue-blind)

#C0A89B

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b3b430;
/* rgb */ color: rgb(179, 180, 48);
/* oklch */ color: oklch(74.6% 0.147 109.9);

Tailwind

colors: {
  custom: {
    50: '#cdca72',
    500: '#b3b430',
    950: '#000000',
  },
}

SCSS

$custom: #b3b430;
$custom-light: #cdca72;
$custom-dark: #000000;

JSON

{
  "hex": "#b3b430",
  "rgb": {
    "r": 179,
    "g": 180,
    "b": 48
  },
  "hsl": {
    "h": 60.455,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.74606,
    "c": 0.14718,
    "h": 109.9
  },
  "luminance": 0.4244
}

Semantic roles & 50–950 ramp

primary

#B3B430

secondary

#7A79C6

accent

#47E148

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B3B430

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

Preview Lab → · Contrast checker → · Palette generator →