#B3A730#B3A730

#B3A730 is a light, vivid yellow. Relative luminance 0.374; OKLCH L 71.8% C 0.135 H 103.4°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#B3A730
RGB	rgb(179, 167, 48)
HSL	hsl(55, 58%, 45%)
HSV	hsv(55, 73%, 70%)
CMYK	cmyk(0%, 6.7%, 73.2%, 29.8%)
CIE-LAB	lab(67.60, -9.13, 59.39)
CIE-LCH	lch(67.60, 60.09, 98.74°)
OKLab	oklab(71.76% -0.0313 0.1312)
OKLCH	oklch(71.76% 0.135 103.4)
XYZ	xyz(32.9441, 37.4359, 8.2863)
Luminance	0.3744 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3A730 #303CB3

analogous

#B36630 #B3A730 #7EB330

triadic

#B3A730 #30B3A7 #A730B3

tetradic

#B3A730 #30B366 #303CB3 #B3307E

square

#B3A730 #30B366 #303CB3 #B3307E

split-complementary

#B3A730 #307EB3 #6630B3

monochromatic

#524D16 #837A23 #B3A730 #D0C450 #DDD580

Accessibility & contrast

On white

2.47

#B3A730 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#B3A730 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3A730

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3A730	#FFFFFF	#000000	##000000
##B3A730	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A11B

Deuteranopia (green-blind)

#BAA738

Tritanopia (blue-blind)

#C19B90

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #b3a730;
/* rgb */ color: rgb(179, 167, 48);
/* oklch */ color: oklch(71.8% 0.135 103.4);

Tailwind

colors: {
  custom: {
    50: '#cdc071',
    500: '#b3a730',
    950: '#000000',
  },
}

SCSS

$custom: #b3a730;
$custom-light: #cdc071;
$custom-dark: #000000;

JSON

{
  "hex": "#b3a730",
  "rgb": {
    "r": 179,
    "g": 167,
    "b": 48
  },
  "hsl": {
    "h": 54.504,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.71759,
    "c": 0.13485,
    "h": 103.4
  },
  "luminance": 0.37435
}

Semantic roles & 50–950 ramp

primary

#B3A730

secondary

#7980C6

accent

#55E147

background

#FDFBF7

surface

#FAF7ED

border

#D3D0C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B3A730

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

Preview Lab → · Contrast checker → · Palette generator →