#B9BF3E#B9BF3E

#B9BF3E is a light, vivid yellow. Relative luminance 0.479; OKLCH L 77.6% C 0.148 H 112.0°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#B9BF3E
RGB	rgb(185, 191, 62)
HSL	hsl(63, 51%, 50%)
HSV	hsv(63, 68%, 75%)
CMYK	cmyk(3.1%, 0%, 67.5%, 25.1%)
CIE-LAB	lab(74.78, -18.13, 61.36)
CIE-LCH	lch(74.78, 63.98, 106.46°)
OKLab	oklab(77.63% -0.0555 0.1376)
OKLCH	oklch(77.63% 0.148 112)
XYZ	xyz(39.5091, 47.9246, 11.7256)
Luminance	0.4792 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9BF3E #443EBF

analogous

#BF853E #B9BF3E #78BF3E

triadic

#B9BF3E #3EB9BF #BF3EB9

tetradic

#B9BF3E #3EBF85 #443EBF #BF3E78

square

#B9BF3E #3EBF85 #443EBF #BF3E78

split-complementary

#B9BF3E #3E78BF #853EBF

monochromatic

#5F6320 #8C912F #B9BF3E #CACF6B #DBDE99

Accessibility & contrast

On white

1.98

#B9BF3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#B9BF3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9BF3E

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9BF3E	#FFFFFF	#000000	##000000
##B9BF3E	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB62B

Deuteranopia (green-blind)

#CEBA47

Tritanopia (blue-blind)

#C5B4A5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b9bf3e;
/* rgb */ color: rgb(185, 191, 62);
/* oklch */ color: oklch(77.6% 0.148 112.0);

Tailwind

colors: {
  custom: {
    50: '#d1d27b',
    500: '#b9bf3e',
    950: '#000000',
  },
}

SCSS

$custom: #b9bf3e;
$custom-light: #d1d27b;
$custom-dark: #000000;

JSON

{
  "hex": "#b9bf3e",
  "rgb": {
    "r": 185,
    "g": 191,
    "b": 62
  },
  "hsl": {
    "h": 62.791,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.77633,
    "c": 0.14835,
    "h": 112
  },
  "luminance": 0.47924
}

Semantic roles & 50–950 ramp

primary

#B9BF3E

secondary

#928FCA

accent

#4DDA54

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B9BF3E

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

Preview Lab → · Contrast checker → · Palette generator →