#B1A339#B1A339

#B1A339 is a light, vivid yellow. Relative luminance 0.358; OKLCH L 70.8% C 0.125 H 101.7°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#B1A339
RGB	rgb(177, 163, 57)
HSL	hsl(53, 51%, 46%)
HSV	hsv(53, 68%, 69%)
CMYK	cmyk(0%, 7.9%, 67.8%, 30.6%)
CIE-LAB	lab(66.40, -7.43, 54.61)
CIE-LCH	lch(66.40, 55.11, 97.75°)
OKLab	oklab(70.78% -0.0254 0.1227)
OKLCH	oklch(70.78% 0.125 101.7)
XYZ	xyz(31.9685, 35.8383, 9.1037)
Luminance	0.3584 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1A339 #3947B1

analogous

#B16739 #B1A339 #83B139

triadic

#B1A339 #39B1A3 #A339B1

tetradic

#B1A339 #39B167 #3947B1 #B13983

square

#B1A339 #39B167 #3947B1 #B13983

split-complementary

#B1A339 #3983B1 #6739B1

monochromatic

#544E1B #83782A #B1A339 #CBBE5D #DAD08B

Accessibility & contrast

On white

2.57

#B1A339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#B1A339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1A339

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1A339	#FFFFFF	#000000	##000000
##B1A339	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E2B

Deuteranopia (green-blind)

#B6A43F

Tritanopia (blue-blind)

#BE988D

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #b1a339;
/* rgb */ color: rgb(177, 163, 57);
/* oklch */ color: oklch(70.8% 0.125 101.7);

Tailwind

colors: {
  custom: {
    50: '#ccbd75',
    500: '#b1a339',
    950: '#000000',
  },
}

SCSS

$custom: #b1a339;
$custom-light: #ccbd75;
$custom-dark: #000000;

JSON

{
  "hex": "#b1a339",
  "rgb": {
    "r": 177,
    "g": 163,
    "b": 57
  },
  "hsl": {
    "h": 53,
    "s": 51.282,
    "l": 45.882
  },
  "oklch": {
    "l": 0.70777,
    "c": 0.12534,
    "h": 101.7
  },
  "luminance": 0.35837
}

Semantic roles & 50–950 ramp

primary

#B1A339

secondary

#828AC4

accent

#5EDB4D

background

#FCFBF7

surface

#F9F6ED

border

#D2D0C8

text

#141209

muted

#82817B

Preview Lab

Preview with #B1A339

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

Preview Lab → · Contrast checker → · Palette generator →