#BFB03B#BFB03B

#BFB03B is a light, vivid yellow. Relative luminance 0.424; OKLCH L 74.9% C 0.135 H 101.9°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#BFB03B
RGB	rgb(191, 176, 59)
HSL	hsl(53, 53%, 49%)
HSV	hsv(53, 69%, 75%)
CMYK	cmyk(0%, 7.9%, 69.1%, 25.1%)
CIE-LAB	lab(71.18, -8.06, 59.06)
CIE-LCH	lch(71.18, 59.61, 97.77°)
OKLab	oklab(74.88% -0.0278 0.132)
OKLCH	oklch(74.88% 0.135 101.9)
XYZ	xyz(37.8022, 42.4444, 10.3382)
Luminance	0.4244 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFB03B #3B4ABF

analogous

#BF6E3B #BFB03B #8CBF3B

triadic

#BFB03B #3BBFB0 #B03BBF

tetradic

#BFB03B #3BBF6E #3B4ABF #BF3B8C

square

#BFB03B #3BBF6E #3B4ABF #BF3B8C

split-complementary

#BFB03B #3B8CBF #6E3BBF

monochromatic

#615A1E #90852D #BFB03B #D0C467 #DFD696

Accessibility & contrast

On white

2.21

#BFB03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#BFB03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFB03B

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFB03B	#FFFFFF	#000000	##000000
##BFB03B	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB2A

Deuteranopia (green-blind)

#C4B142

Tritanopia (blue-blind)

#CDA498

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #bfb03b;
/* rgb */ color: rgb(191, 176, 59);
/* oklch */ color: oklch(74.9% 0.135 101.9);

Tailwind

colors: {
  custom: {
    50: '#d6c778',
    500: '#bfb03b',
    950: '#000000',
  },
}

SCSS

$custom: #bfb03b;
$custom-light: #d6c778;
$custom-dark: #000000;

JSON

{
  "hex": "#bfb03b",
  "rgb": {
    "r": 191,
    "g": 176,
    "b": 59
  },
  "hsl": {
    "h": 53.182,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74877,
    "c": 0.13493,
    "h": 101.9
  },
  "luminance": 0.42443
}

Semantic roles & 50–950 ramp

primary

#BFB03B

secondary

#8C93CA

accent

#5CDC4C

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#151309

muted

#83827B

Preview Lab

Preview with #BFB03B

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

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