#BFB13B#BFB13B

#BFB13B is a light, vivid yellow. Relative luminance 0.428; OKLCH L 75.1% C 0.136 H 102.5°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#BFB13B
RGB	rgb(191, 177, 59)
HSL	hsl(54, 53%, 49%)
HSV	hsv(54, 69%, 75%)
CMYK	cmyk(0%, 7.3%, 69.1%, 25.1%)
CIE-LAB	lab(71.44, -8.58, 59.33)
CIE-LCH	lch(71.44, 59.95, 98.23°)
OKLab	oklab(75.09% -0.0293 0.1326)
OKLCH	oklch(75.09% 0.136 102.5)
XYZ	xyz(37.9990, 42.8380, 10.4038)
Luminance	0.4284 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFB13B #3B49BF

analogous

#BF6F3B #BFB13B #8BBF3B

triadic

#BFB13B #3BBFB1 #B13BBF

tetradic

#BFB13B #3BBF6F #3B49BF #BF3B8B

square

#BFB13B #3BBF6F #3B49BF #BF3B8B

split-complementary

#BFB13B #3B8BBF #6F3BBF

monochromatic

#615A1E #90862D #BFB13B #D0C567 #DFD796

Accessibility & contrast

On white

2.19

#BFB13B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#BFB13B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFB13B

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFB13B	#FFFFFF	#000000	##000000
##BFB13B	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB2A

Deuteranopia (green-blind)

#C5B242

Tritanopia (blue-blind)

#CDA599

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #bfb13b;
/* rgb */ color: rgb(191, 177, 59);
/* oklch */ color: oklch(75.1% 0.136 102.5);

Tailwind

colors: {
  custom: {
    50: '#d6c878',
    500: '#bfb13b',
    950: '#000000',
  },
}

SCSS

$custom: #bfb13b;
$custom-light: #d6c878;
$custom-dark: #000000;

JSON

{
  "hex": "#bfb13b",
  "rgb": {
    "r": 191,
    "g": 177,
    "b": 59
  },
  "hsl": {
    "h": 53.636,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.7509,
    "c": 0.1358,
    "h": 102.5
  },
  "luminance": 0.42836
}

Semantic roles & 50–950 ramp

primary

#BFB13B

secondary

#8C92CA

accent

#5BDC4C

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#151309

muted

#83827B

Preview Lab

Preview with #BFB13B

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

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