#B3BF45#B3BF45

#B3BF45 is a light, vivid yellow. Relative luminance 0.473; OKLCH L 77.2% C 0.145 H 114.6°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#B3BF45
RGB	rgb(179, 191, 69)
HSL	hsl(66, 49%, 51%)
HSV	hsv(66, 64%, 75%)
CMYK	cmyk(6.3%, 0%, 63.9%, 25.1%)
CIE-LAB	lab(74.37, -20.21, 57.99)
CIE-LCH	lch(74.37, 61.41, 109.21°)
OKLab	oklab(77.21% -0.0603 0.1317)
OKLCH	oklch(77.21% 0.145 114.6)
XYZ	xyz(38.2963, 47.2756, 12.7368)
Luminance	0.4728 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BF45 #5145BF

analogous

#BF8E45 #B3BF45 #76BF45

triadic

#B3BF45 #45B3BF #BF45B3

tetradic

#B3BF45 #45BF8E #5145BF #BF4576

square

#B3BF45 #45BF8E #5145BF #BF4576

split-complementary

#B3BF45 #4576BF #8E45BF

monochromatic

#606623 #8A9433 #B3BF45 #C6CF73 #D8DEA0

Accessibility & contrast

On white

2.01

#B3BF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#B3BF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BF45

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BF45	#FFFFFF	#000000	##000000
##B3BF45	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB635

Deuteranopia (green-blind)

#CBB84D

Tritanopia (blue-blind)

#BEB4A6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b3bf45;
/* rgb */ color: rgb(179, 191, 69);
/* oklch */ color: oklch(77.2% 0.145 114.6);

Tailwind

colors: {
  custom: {
    50: '#cdd27f',
    500: '#b3bf45',
    950: '#000000',
  },
}

SCSS

$custom: #b3bf45;
$custom-light: #cdd27f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bf45",
  "rgb": {
    "r": 179,
    "g": 191,
    "b": 69
  },
  "hsl": {
    "h": 65.902,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.77205,
    "c": 0.14485,
    "h": 114.6
  },
  "luminance": 0.47275
}

Semantic roles & 50–950 ramp

primary

#B3BF45

secondary

#9A95CB

accent

#4FD85D

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14140A

muted

#82827C

Preview Lab

Preview with #B3BF45

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

Preview Lab → · Contrast checker → · Palette generator →