#BFBF45#BFBF45

#BFBF45 is a light, vivid yellow. Relative luminance 0.488; OKLCH L 78.2% C 0.142 H 109.3°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#BFBF45
RGB	rgb(191, 191, 69)
HSL	hsl(60, 49%, 51%)
HSV	hsv(60, 64%, 75%)
CMYK	cmyk(0%, 0%, 63.9%, 25.1%)
CIE-LAB	lab(75.31, -15.19, 59.27)
CIE-LCH	lch(75.31, 61.18, 104.37°)
OKLab	oklab(78.19% -0.0469 0.1341)
OKLCH	oklch(78.19% 0.142 109.3)
XYZ	xyz(41.1922, 48.7688, 12.8725)
Luminance	0.4877 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFBF45 #4545BF

analogous

#BF8245 #BFBF45 #82BF45

triadic

#BFBF45 #45BFBF #BF45BF

tetradic

#BFBF45 #45BF82 #4545BF #BF4582

square

#BFBF45 #45BF82 #4545BF #BF4582

split-complementary

#BFBF45 #4582BF #8245BF

monochromatic

#666623 #949433 #BFBF45 #CFCF73 #DEDEA0

Accessibility & contrast

On white

1.95

#BFBF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#BFBF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFBF45

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFBF45	#FFFFFF	#000000	##000000
##BFBF45	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB735

Deuteranopia (green-blind)

#CFBB4D

Tritanopia (blue-blind)

#CCB3A6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #bfbf45;
/* rgb */ color: rgb(191, 191, 69);
/* oklch */ color: oklch(78.2% 0.142 109.3);

Tailwind

colors: {
  custom: {
    50: '#d5d27f',
    500: '#bfbf45',
    950: '#000000',
  },
}

SCSS

$custom: #bfbf45;
$custom-light: #d5d27f;
$custom-dark: #000000;

JSON

{
  "hex": "#bfbf45",
  "rgb": {
    "r": 191,
    "g": 191,
    "b": 69
  },
  "hsl": {
    "h": 60,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.7819,
    "c": 0.14205,
    "h": 109.3
  },
  "luminance": 0.48768
}

Semantic roles & 50–950 ramp

primary

#BFBF45

secondary

#9595CB

accent

#4FD84F

background

#FDFCF8

surface

#FBF9EF

border

#D4D2CA

text

#15140A

muted

#83827C

Preview Lab

Preview with #BFBF45

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

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