#B0B52C#B0B52C

#B0B52C is a light, vivid yellow. Relative luminance 0.425; OKLCH L 74.6% C 0.151 H 111.7°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#B0B52C
RGB	rgb(176, 181, 44)
HSL	hsl(62, 61%, 44%)
HSV	hsv(62, 76%, 71%)
CMYK	cmyk(2.8%, 0%, 75.7%, 29%)
CIE-LAB	lab(71.19, -17.82, 64.05)
CIE-LCH	lch(71.19, 66.48, 105.55°)
OKLab	oklab(74.55% -0.0559 0.1404)
OKLCH	oklch(74.55% 0.151 111.7)
XYZ	xyz(34.8842, 42.4606, 8.7405)
Luminance	0.4246 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B52C #312CB5

analogous

#B5762C #B0B52C #6CB52C

triadic

#B0B52C #2CB0B5 #B52CB0

tetradic

#B0B52C #2CB576 #312CB5 #B52C6C

square

#B0B52C #2CB576 #312CB5 #B52C6C

split-complementary

#B0B52C #2C6CB5 #762CB5

monochromatic

#505314 #808420 #B0B52C #CED34B #DCDF7C

Accessibility & contrast

On white

2.21

#B0B52C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#B0B52C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B52C

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B52C	#FFFFFF	#000000	##000000
##B0B52C	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD08

Deuteranopia (green-blind)

#C4B038

Tritanopia (blue-blind)

#BCAA9B

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b0b52c;
/* rgb */ color: rgb(176, 181, 44);
/* oklch */ color: oklch(74.6% 0.151 111.7);

Tailwind

colors: {
  custom: {
    50: '#cbca70',
    500: '#b0b52c',
    950: '#000000',
  },
}

SCSS

$custom: #b0b52c;
$custom-light: #cbca70;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b52c",
  "rgb": {
    "r": 176,
    "g": 181,
    "b": 44
  },
  "hsl": {
    "h": 62.19,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.7455,
    "c": 0.15111,
    "h": 111.7
  },
  "luminance": 0.4246
}

Semantic roles & 50–950 ramp

primary

#B0B52C

secondary

#7875C8

accent

#44E44A

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #B0B52C

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

Preview Lab → · Contrast checker → · Palette generator →