#B1B047#B1B047

#B1B047 is a light, vivid yellow. Relative luminance 0.409; OKLCH L 73.7% C 0.127 H 108.6°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#B1B047
RGB	rgb(177, 176, 71)
HSL	hsl(59, 43%, 49%)
HSV	hsv(59, 60%, 69%)
CMYK	cmyk(0%, 0.6%, 59.9%, 30.6%)
CIE-LAB	lab(70.07, -13.32, 52.48)
CIE-LCH	lch(70.07, 54.14, 104.25°)
OKLab	oklab(73.74% -0.0406 0.1204)
OKLCH	oklch(73.74% 0.127 108.6)
XYZ	xyz(34.7952, 40.8537, 12.0127)
Luminance	0.4085 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B047 #4748B1

analogous

#B17B47 #B1B047 #7DB147

triadic

#B1B047 #47B1B0 #B047B1

tetradic

#B1B047 #47B17B #4748B1 #B1477D

square

#B1B047 #47B17B #4748B1 #B1477D

split-complementary

#B1B047 #477DB1 #7B47B1

monochromatic

#5A5924 #858535 #B1B047 #C6C570 #D7D69B

Accessibility & contrast

On white

2.29

#B1B047 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#B1B047 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B047

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B047	#FFFFFF	#000000	##000000
##B1B047	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA93B

Deuteranopia (green-blind)

#BFAD4D

Tritanopia (blue-blind)

#BDA69A

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #b1b047;
/* rgb */ color: rgb(177, 176, 71);
/* oklch */ color: oklch(73.7% 0.127 108.6);

Tailwind

colors: {
  custom: {
    50: '#cbc77f',
    500: '#b1b047',
    950: '#000000',
  },
}

SCSS

$custom: #b1b047;
$custom-light: #cbc77f;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b047",
  "rgb": {
    "r": 177,
    "g": 176,
    "b": 71
  },
  "hsl": {
    "h": 59.434,
    "s": 42.742,
    "l": 48.627
  },
  "oklch": {
    "l": 0.73741,
    "c": 0.12701,
    "h": 108.6
  },
  "luminance": 0.40853
}

Semantic roles & 50–950 ramp

primary

#B1B047

secondary

#9091C3

accent

#56D355

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#14130A

muted

#82827C

Preview Lab

Preview with #B1B047

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

Preview Lab → · Contrast checker → · Palette generator →