#B1B134#B1B134

#B1B134 is a light, vivid yellow. Relative luminance 0.410; OKLCH L 73.8% C 0.142 H 109.4°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#B1B134
RGB	rgb(177, 177, 52)
HSL	hsl(60, 55%, 45%)
HSV	hsv(60, 71%, 69%)
CMYK	cmyk(0%, 0%, 70.6%, 30.6%)
CIE-LAB	lab(70.20, -14.99, 60.38)
CIE-LCH	lch(70.20, 62.21, 103.94°)
OKLab	oklab(73.8% -0.0473 0.1341)
OKLCH	oklch(73.8% 0.142 109.4)
XYZ	xyz(34.4747, 41.0403, 9.3537)
Luminance	0.4104 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B134 #3434B1

analogous

#B17334 #B1B134 #73B134

triadic

#B1B134 #34B1B1 #B134B1

tetradic

#B1B134 #34B173 #3434B1 #B13473

square

#B1B134 #34B173 #3434B1 #B13473

split-complementary

#B1B134 #3473B1 #7334B1

monochromatic

#525218 #828226 #B1B134 #CDCD55 #DBDB84

Accessibility & contrast

On white

2.28

#B1B134 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#B1B134 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B134

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B134	#FFFFFF	#000000	##000000
##B1B134	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA1E

Deuteranopia (green-blind)

#C1AD3D

Tritanopia (blue-blind)

#BEA699

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #b1b134;
/* rgb */ color: rgb(177, 177, 52);
/* oklch */ color: oklch(73.8% 0.142 109.4);

Tailwind

colors: {
  custom: {
    50: '#ccc874',
    500: '#b1b134',
    950: '#000000',
  },
}

SCSS

$custom: #b1b134;
$custom-light: #ccc874;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b134",
  "rgb": {
    "r": 177,
    "g": 177,
    "b": 52
  },
  "hsl": {
    "h": 60,
    "s": 54.585,
    "l": 44.902
  },
  "oklch": {
    "l": 0.73799,
    "c": 0.14214,
    "h": 109.4
  },
  "luminance": 0.41039
}

Semantic roles & 50–950 ramp

primary

#B1B134

secondary

#7C7CC5

accent

#4ADE4A

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #B1B134

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

Preview Lab → · Contrast checker → · Palette generator →