#B0B72B#B0B72B

#B0B72B is a light, vivid yellow. Relative luminance 0.433; OKLCH L 75.0% C 0.154 H 112.5°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#B0B72B
RGB	rgb(176, 183, 43)
HSL	hsl(63, 62%, 44%)
HSV	hsv(63, 77%, 72%)
CMYK	cmyk(3.8%, 0%, 76.5%, 28.2%)
CIE-LAB	lab(71.74, -18.87, 64.87)
CIE-LCH	lch(71.74, 67.56, 106.22°)
OKLab	oklab(74.99% -0.0589 0.142)
OKLCH	oklch(74.99% 0.154 112.5)
XYZ	xyz(35.2752, 43.2723, 8.7792)
Luminance	0.4327 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B72B #322BB7

analogous

#B7782B #B0B72B #6AB72B

triadic

#B0B72B #2BB0B7 #B72BB0

tetradic

#B0B72B #2BB778 #322BB7 #B72B6A

square

#B0B72B #2BB778 #322BB7 #B72B6A

split-complementary

#B0B72B #2B6AB7 #782BB7

monochromatic

#515414 #80851F #B0B72B #CED54B #DBE07C

Accessibility & contrast

On white

2.18

#B0B72B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#B0B72B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B72B

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B72B	#FFFFFF	#000000	##000000
##B0B72B	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE03

Deuteranopia (green-blind)

#C5B137

Tritanopia (blue-blind)

#BCAC9D

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #b0b72b;
/* rgb */ color: rgb(176, 183, 43);
/* oklch */ color: oklch(75.0% 0.154 112.5);

Tailwind

colors: {
  custom: {
    50: '#cbcc70',
    500: '#b0b72b',
    950: '#000000',
  },
}

SCSS

$custom: #b0b72b;
$custom-light: #cbcc70;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b72b",
  "rgb": {
    "r": 176,
    "g": 183,
    "b": 43
  },
  "hsl": {
    "h": 63,
    "s": 61.947,
    "l": 44.314
  },
  "oklch": {
    "l": 0.74991,
    "c": 0.1537,
    "h": 112.5
  },
  "luminance": 0.43271
}

Semantic roles & 50–950 ramp

primary

#B0B72B

secondary

#7975C9

accent

#43E54B

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #B0B72B

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

Preview Lab → · Contrast checker → · Palette generator →