#B0B645#B0B645

#B0B645 is a light, vivid yellow. Relative luminance 0.431; OKLCH L 75.0% C 0.135 H 112.1°. Best body text is #000000 at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#B0B645
RGB	rgb(176, 182, 69)
HSL	hsl(63, 45%, 49%)
HSV	hsv(63, 62%, 71%)
CMYK	cmyk(3.3%, 0%, 62.1%, 28.6%)
CIE-LAB	lab(71.63, -16.95, 55.02)
CIE-LCH	lch(71.63, 57.57, 107.12°)
OKLab	oklab(74.96% -0.051 0.1255)
OKLCH	oklch(74.96% 0.135 112.1)
XYZ	xyz(35.7076, 43.1165, 12.0704)
Luminance	0.4312 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B645 #4B45B6

analogous

#B68445 #B0B645 #78B645

triadic

#B0B645 #45B0B6 #B645B0

tetradic

#B0B645 #45B684 #4B45B6 #B64578

square

#B0B645 #45B684 #4B45B6 #B64578

split-complementary

#B0B645 #4578B6 #8445B6

monochromatic

#5A5D23 #858A34 #B0B645 #C4C970 #D6D99C

Accessibility & contrast

On white

2.18

#B0B645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.62

#B0B645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B645

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B645	#FFFFFF	#000000	##000000
##B0B645	1.00	2.18	9.62	9.62
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.62	21.00	1.00	1.00
##000000	9.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE37

Deuteranopia (green-blind)

#C3B14C

Tritanopia (blue-blind)

#BBAC9E

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #b0b645;
/* rgb */ color: rgb(176, 182, 69);
/* oklch */ color: oklch(75.0% 0.135 112.1);

Tailwind

colors: {
  custom: {
    50: '#cacb7e',
    500: '#b0b645',
    950: '#000000',
  },
}

SCSS

$custom: #b0b645;
$custom-light: #cacb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b645",
  "rgb": {
    "r": 176,
    "g": 182,
    "b": 69
  },
  "hsl": {
    "h": 63.186,
    "s": 45.02,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74962,
    "c": 0.13544,
    "h": 112.1
  },
  "luminance": 0.43116
}

Semantic roles & 50–950 ramp

primary

#B0B645

secondary

#9491C6

accent

#53D55A

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#14130A

muted

#82827C

Preview Lab

Preview with #B0B645

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

Preview Lab → · Contrast checker → · Palette generator →