#B0B321#B0B321

#B0B321 is a light, vivid yellow. Relative luminance 0.416; OKLCH L 74.1% C 0.154 H 110.9°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#B0B321
RGB	rgb(176, 179, 33)
HSL	hsl(61, 69%, 42%)
HSV	hsv(61, 82%, 70%)
CMYK	cmyk(1.7%, 0%, 81.6%, 29.8%)
CIE-LAB	lab(70.58, -17.22, 66.72)
CIE-LCH	lch(70.58, 68.91, 104.47°)
OKLab	oklab(74.05% -0.055 0.1442)
OKLCH	oklch(74.05% 0.154 110.9)
XYZ	xyz(34.3004, 41.5811, 7.6577)
Luminance	0.4158 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B321 #2421B3

analogous

#B36D21 #B0B321 #67B321

triadic

#B0B321 #21B0B3 #B321B0

tetradic

#B0B321 #21B36D #2421B3 #B32167

square

#B0B321 #21B36D #2421B3 #B32167

split-complementary

#B0B321 #2167B3 #6D21B3

monochromatic

#4A4C0E #7D7F17 #B0B321 #D7DA37 #E1E46B

Accessibility & contrast

On white

2.25

#B0B321 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#B0B321 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B321

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B321	#FFFFFF	#000000	##000000
##B0B321	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB00

Deuteranopia (green-blind)

#C3AE2F

Tritanopia (blue-blind)

#BDA799

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #b0b321;
/* rgb */ color: rgb(176, 179, 33);
/* oklch */ color: oklch(74.1% 0.154 110.9);

Tailwind

colors: {
  custom: {
    50: '#ccc96c',
    500: '#b0b321',
    950: '#000000',
  },
}

SCSS

$custom: #b0b321;
$custom-light: #ccc96c;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b321",
  "rgb": {
    "r": 176,
    "g": 179,
    "b": 33
  },
  "hsl": {
    "h": 61.233,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.7405,
    "c": 0.1543,
    "h": 110.9
  },
  "luminance": 0.4158
}

Semantic roles & 50–950 ramp

primary

#B0B321

secondary

#6866CA

accent

#3CEC40

background

#FDFCF6

surface

#FAF8EC

border

#D3D1C7

text

#141308

muted

#83827A

Preview Lab

Preview with #B0B321

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

Preview Lab → · Contrast checker → · Palette generator →