#B7B040#B7B040

#B7B040 is a light, vivid yellow. Relative luminance 0.415; OKLCH L 74.2% C 0.132 H 105.7°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#B7B040
RGB	rgb(183, 176, 64)
HSL	hsl(56, 48%, 48%)
HSV	hsv(56, 65%, 72%)
CMYK	cmyk(0%, 3.8%, 65%, 28.2%)
CIE-LAB	lab(70.52, -11.22, 56.13)
CIE-LCH	lch(70.52, 57.24, 101.31°)
OKLab	oklab(74.2% -0.0358 0.1269)
OKLCH	oklch(74.2% 0.132 105.7)
XYZ	xyz(35.9805, 41.4894, 10.9624)
Luminance	0.4149 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7B040 #4047B7

analogous

#B77440 #B7B040 #82B740

triadic

#B7B040 #40B7B0 #B040B7

tetradic

#B7B040 #40B774 #4047B7 #B74082

square

#B7B040 #40B774 #4047B7 #B74082

split-complementary

#B7B040 #4082B7 #7440B7

monochromatic

#5C5920 #8A8430 #B7B040 #CBC569 #DBD797

Accessibility & contrast

On white

2.26

#B7B040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#B7B040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7B040

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7B040	#FFFFFF	#000000	##000000
##B7B040	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA31

Deuteranopia (green-blind)

#C1AF47

Tritanopia (blue-blind)

#C4A599

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #b7b040;
/* rgb */ color: rgb(183, 176, 64);
/* oklch */ color: oklch(74.2% 0.132 105.7);

Tailwind

colors: {
  custom: {
    50: '#d0c77a',
    500: '#b7b040',
    950: '#000000',
  },
}

SCSS

$custom: #b7b040;
$custom-light: #d0c77a;
$custom-dark: #000000;

JSON

{
  "hex": "#b7b040",
  "rgb": {
    "r": 183,
    "g": 176,
    "b": 64
  },
  "hsl": {
    "h": 56.471,
    "s": 48.178,
    "l": 48.431
  },
  "oklch": {
    "l": 0.74198,
    "c": 0.13184,
    "h": 105.7
  },
  "luminance": 0.41488
}

Semantic roles & 50–950 ramp

primary

#B7B040

secondary

#8D90C6

accent

#58D850

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#14130A

muted

#83827C

Preview Lab

Preview with #B7B040

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

Preview Lab → · Contrast checker → · Palette generator →