#B0B133#B0B133

#B0B133 is a light, vivid yellow. Relative luminance 0.409; OKLCH L 73.7% C 0.143 H 109.9°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#B0B133
RGB	rgb(176, 177, 51)
HSL	hsl(60, 55%, 45%)
HSV	hsv(60, 71%, 69%)
CMYK	cmyk(0.6%, 0%, 71.2%, 30.6%)
CIE-LAB	lab(70.12, -15.47, 60.63)
CIE-LCH	lch(70.12, 62.57, 104.31°)
OKLab	oklab(73.71% -0.0487 0.1344)
OKLCH	oklch(73.71% 0.143 109.9)
XYZ	xyz(34.2254, 40.9144, 9.2257)
Luminance	0.4091 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B133 #3433B1

analogous

#B17333 #B0B133 #71B133

triadic

#B0B133 #33B0B1 #B133B0

tetradic

#B0B133 #33B173 #3433B1 #B13371

square

#B0B133 #33B173 #3433B1 #B13371

split-complementary

#B0B133 #3371B1 #7333B1

monochromatic

#525218 #818125 #B0B133 #CDCE54 #DBDB83

Accessibility & contrast

On white

2.29

#B0B133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#B0B133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B133

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B133	#FFFFFF	#000000	##000000
##B0B133	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA91D

Deuteranopia (green-blind)

#C1AD3C

Tritanopia (blue-blind)

#BCA698

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #b0b133;
/* rgb */ color: rgb(176, 177, 51);
/* oklch */ color: oklch(73.7% 0.143 109.9);

Tailwind

colors: {
  custom: {
    50: '#cbc873',
    500: '#b0b133',
    950: '#000000',
  },
}

SCSS

$custom: #b0b133;
$custom-light: #cbc873;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b133",
  "rgb": {
    "r": 176,
    "g": 177,
    "b": 51
  },
  "hsl": {
    "h": 60.476,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.73706,
    "c": 0.14298,
    "h": 109.9
  },
  "luminance": 0.40913
}

Semantic roles & 50–950 ramp

primary

#B0B133

secondary

#7C7BC5

accent

#49DF4A

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #B0B133

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

Preview Lab → · Contrast checker → · Palette generator →