#B3B930#B3B930

#B3B930 is a light, vivid yellow. Relative luminance 0.445; OKLCH L 75.7% C 0.152 H 112.1°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#B3B930
RGB	rgb(179, 185, 48)
HSL	hsl(63, 59%, 46%)
HSV	hsv(63, 74%, 73%)
CMYK	cmyk(3.2%, 0%, 74.1%, 27.5%)
CIE-LAB	lab(72.56, -18.37, 64.10)
CIE-LCH	lch(72.56, 66.68, 106.00°)
OKLab	oklab(75.71% -0.0572 0.1411)
OKLCH	oklch(75.71% 0.152 112.1)
XYZ	xyz(36.4741, 44.4959, 9.4629)
Luminance	0.4450 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3B930 #3630B9

analogous

#B97A30 #B3B930 #6EB930

triadic

#B3B930 #30B3B9 #B930B3

tetradic

#B3B930 #30B97A #3630B9 #B9306E

square

#B3B930 #30B97A #3630B9 #B9306E

split-complementary

#B3B930 #306EB9 #7A30B9

monochromatic

#555817 #848823 #B3B930 #CDD354 #DBDF84

Accessibility & contrast

On white

2.12

#B3B930 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#B3B930 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3B930

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3B930	#FFFFFF	#000000	##000000
##B3B930	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B012

Deuteranopia (green-blind)

#C8B43B

Tritanopia (blue-blind)

#BFAE9F

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #b3b930;
/* rgb */ color: rgb(179, 185, 48);
/* oklch */ color: oklch(75.7% 0.152 112.1);

Tailwind

colors: {
  custom: {
    50: '#cdcd73',
    500: '#b3b930',
    950: '#000000',
  },
}

SCSS

$custom: #b3b930;
$custom-light: #cdcd73;
$custom-dark: #000000;

JSON

{
  "hex": "#b3b930",
  "rgb": {
    "r": 179,
    "g": 185,
    "b": 48
  },
  "hsl": {
    "h": 62.628,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.75713,
    "c": 0.15229,
    "h": 112.1
  },
  "luminance": 0.44495
}

Semantic roles & 50–950 ramp

primary

#B3B930

secondary

#807CC9

accent

#46E24D

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B3B930

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

Preview Lab → · Contrast checker → · Palette generator →