#B1A635#B1A635

#B1A635 is a light, vivid yellow. Relative luminance 0.369; OKLCH L 71.4% C 0.131 H 103.7°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#B1A635
RGB	rgb(177, 166, 53)
HSL	hsl(55, 54%, 45%)
HSV	hsv(55, 70%, 69%)
CMYK	cmyk(0%, 6.2%, 70.1%, 30.6%)
CIE-LAB	lab(67.19, -9.24, 57.02)
CIE-LCH	lch(67.19, 57.77, 99.20°)
OKLab	oklab(71.4% -0.031 0.1271)
OKLCH	oklch(71.4% 0.131 103.7)
XYZ	xyz(32.4116, 36.8779, 8.7783)
Luminance	0.3688 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1A635 #3540B1

analogous

#B16835 #B1A635 #7EB135

triadic

#B1A635 #35B1A6 #A635B1

tetradic

#B1A635 #35B168 #3540B1 #B1357E

square

#B1A635 #35B168 #3540B1 #B1357E

split-complementary

#B1A635 #357EB1 #6835B1

monochromatic

#534E19 #827A27 #B1A635 #CDC257 #DBD386

Accessibility & contrast

On white

2.51

#B1A635 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#B1A635 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1A635

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1A635	#FFFFFF	#000000	##000000
##B1A635	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A024

Deuteranopia (green-blind)

#B8A63C

Tritanopia (blue-blind)

#BE9B8F

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #b1a635;
/* rgb */ color: rgb(177, 166, 53);
/* oklch */ color: oklch(71.4% 0.131 103.7);

Tailwind

colors: {
  custom: {
    50: '#ccc073',
    500: '#b1a635',
    950: '#000000',
  },
}

SCSS

$custom: #b1a635;
$custom-light: #ccc073;
$custom-dark: #000000;

JSON

{
  "hex": "#b1a635",
  "rgb": {
    "r": 177,
    "g": 166,
    "b": 53
  },
  "hsl": {
    "h": 54.677,
    "s": 53.913,
    "l": 45.098
  },
  "oklch": {
    "l": 0.71395,
    "c": 0.13086,
    "h": 103.7
  },
  "luminance": 0.36877
}

Semantic roles & 50–950 ramp

primary

#B1A635

secondary

#7D84C4

accent

#58DD4B

background

#FCFBF7

surface

#F9F7ED

border

#D2D0C8

text

#141208

muted

#82817B

Preview Lab

Preview with #B1A635

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

Preview Lab → · Contrast checker → · Palette generator →