#B0B318#B0B318

#B0B318 is a light, vivid yellow. Relative luminance 0.415; OKLCH L 74.0% C 0.158 H 110.9°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#B0B318
RGB	rgb(176, 179, 24)
HSL	hsl(61, 76%, 40%)
HSV	hsv(61, 87%, 70%)
CMYK	cmyk(1.7%, 0%, 86.6%, 29.8%)
CIE-LAB	lab(70.55, -17.46, 68.80)
CIE-LCH	lch(70.55, 70.98, 104.24°)
OKLab	oklab(74.02% -0.0563 0.1472)
OKLCH	oklch(74.02% 0.158 110.9)
XYZ	xyz(34.1908, 41.5372, 7.0804)
Luminance	0.4154 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B318 #1B18B3

analogous

#B36818 #B0B318 #63B318

triadic

#B0B318 #18B0B3 #B318B0

tetradic

#B0B318 #18B368 #1B18B3 #B31863

square

#B0B318 #18B368 #1B18B3 #B31863

split-complementary

#B0B318 #1863B3 #6818B3

monochromatic

#46470A #7B7D11 #B0B318 #DEE226 #E6E95C

Accessibility & contrast

On white

2.26

#B0B318 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#B0B318 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B318

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B318	#FFFFFF	#000000	##000000
##B0B318	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB00

Deuteranopia (green-blind)

#C3AE2A

Tritanopia (blue-blind)

#BDA799

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #b0b318;
/* rgb */ color: rgb(176, 179, 24);
/* oklch */ color: oklch(74.0% 0.158 110.9);

Tailwind

colors: {
  custom: {
    50: '#ccc968',
    500: '#b0b318',
    950: '#000000',
  },
}

SCSS

$custom: #b0b318;
$custom-light: #ccc968;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b318",
  "rgb": {
    "r": 176,
    "g": 179,
    "b": 24
  },
  "hsl": {
    "h": 61.161,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.74016,
    "c": 0.15756,
    "h": 110.9
  },
  "luminance": 0.41536
}

Semantic roles & 50–950 ramp

primary

#B0B318

secondary

#5C5ACD

accent

#35F339

background

#FDFCF6

surface

#FAF8EC

border

#D3D1C7

text

#141307

muted

#83827A

Preview Lab

Preview with #B0B318

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

Preview Lab → · Contrast checker → · Palette generator →