#B1B057#B1B057

#B1B057 is a light, moderate yellow. Relative luminance 0.411; OKLCH L 73.9% C 0.112 H 108.3°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#B1B057
RGB	rgb(177, 176, 87)
HSL	hsl(59, 37%, 52%)
HSV	hsv(59, 51%, 69%)
CMYK	cmyk(0%, 0.6%, 50.8%, 30.6%)
CIE-LAB	lab(70.24, -12.04, 45.20)
CIE-LCH	lch(70.24, 46.78, 104.92°)
OKLab	oklab(73.92% -0.0352 0.1066)
OKLCH	oklch(73.92% 0.112 108.3)
XYZ	xyz(35.3779, 41.0868, 15.0819)
Luminance	0.4109 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B057 #5758B1

analogous

#B18357 #B1B057 #85B157

triadic

#B1B057 #57B1B0 #B057B1

tetradic

#B1B057 #57B183 #5758B1 #B15785

square

#B1B057 #57B183 #5758B1 #B15785

split-complementary

#B1B057 #5785B1 #8357B1

monochromatic

#61602D #8A8A40 #B1B057 #C4C481 #D8D7AB

Accessibility & contrast

On white

2.28

#B1B057 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#B1B057 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B057

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B057	#FFFFFF	#000000	##000000
##B1B057	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAA4F

Deuteranopia (green-blind)

#BEAD5B

Tritanopia (blue-blind)

#BCA69C

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #b1b057;
/* rgb */ color: rgb(177, 176, 87);
/* oklch */ color: oklch(73.9% 0.112 108.3);

Tailwind

colors: {
  custom: {
    50: '#cac789',
    500: '#b1b057',
    950: '#000000',
  },
}

SCSS

$custom: #b1b057;
$custom-light: #cac789;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b057",
  "rgb": {
    "r": 177,
    "g": 176,
    "b": 87
  },
  "hsl": {
    "h": 59.333,
    "s": 36.585,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73924,
    "c": 0.11223,
    "h": 108.3
  },
  "luminance": 0.41086
}

Semantic roles & 50–950 ramp

primary

#B1B057

secondary

#9E9FC6

accent

#5CCD5B

background

#FCFCF8

surface

#F9F8F0

border

#D2D1CB

text

#13130C

muted

#82827D

Preview Lab

Preview with #B1B057

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

Preview Lab → · Contrast checker → · Palette generator →