#B0B440#B0B440

#B0B440 is a light, vivid yellow. Relative luminance 0.422; OKLCH L 74.5% C 0.137 H 111.2°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#B0B440
RGB	rgb(176, 180, 64)
HSL	hsl(62, 48%, 48%)
HSV	hsv(62, 64%, 71%)
CMYK	cmyk(2.2%, 0%, 64.4%, 29.4%)
CIE-LAB	lab(71.04, -16.27, 56.49)
CIE-LCH	lch(71.04, 58.79, 106.06°)
OKLab	oklab(74.47% -0.0496 0.1279)
OKLCH	oklch(74.47% 0.137 111.2)
XYZ	xyz(35.1522, 42.2436, 11.1516)
Luminance	0.4224 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0B440 #4440B4

analogous

#B47E40 #B0B440 #76B440

triadic

#B0B440 #40B0B4 #B440B0

tetradic

#B0B440 #40B47E #4440B4 #B44076

square

#B0B440 #40B47E #4440B4 #B44076

split-complementary

#B0B440 #4076B4 #7E40B4

monochromatic

#585A20 #848730 #B0B440 #C6C968 #D7D995

Accessibility & contrast

On white

2.22

#B0B440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#B0B440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0B440

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0B440	#FFFFFF	#000000	##000000
##B0B440	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC31

Deuteranopia (green-blind)

#C2AF48

Tritanopia (blue-blind)

#BCA99C

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b0b440;
/* rgb */ color: rgb(176, 180, 64);
/* oklch */ color: oklch(74.5% 0.137 111.2);

Tailwind

colors: {
  custom: {
    50: '#caca7b',
    500: '#b0b440',
    950: '#000000',
  },
}

SCSS

$custom: #b0b440;
$custom-light: #caca7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b0b440",
  "rgb": {
    "r": 176,
    "g": 180,
    "b": 64
  },
  "hsl": {
    "h": 62.069,
    "s": 47.541,
    "l": 47.843
  },
  "oklch": {
    "l": 0.74473,
    "c": 0.13714,
    "h": 111.2
  },
  "luminance": 0.42243
}

Semantic roles & 50–950 ramp

primary

#B0B440

secondary

#8D8BC5

accent

#51D755

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#14130A

muted

#82827C

Preview Lab

Preview with #B0B440

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

Preview Lab → · Contrast checker → · Palette generator →