#B8BF39#B8BF39

#B8BF39 is a light, vivid yellow. Relative luminance 0.477; OKLCH L 77.5% C 0.152 H 112.4°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#B8BF39
RGB	rgb(184, 191, 57)
HSL	hsl(63, 54%, 49%)
HSV	hsv(63, 70%, 75%)
CMYK	cmyk(3.7%, 0%, 70.2%, 25.1%)
CIE-LAB	lab(74.67, -18.82, 63.10)
CIE-LCH	lch(74.67, 65.85, 106.61°)
OKLab	oklab(77.51% -0.0579 0.1404)
OKLCH	oklch(77.51% 0.152 112.4)
XYZ	xyz(39.1377, 47.7483, 11.0248)
Luminance	0.4775 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8BF39 #4039BF

analogous

#BF8339 #B8BF39 #75BF39

triadic

#B8BF39 #39B8BF #BF39B8

tetradic

#B8BF39 #39BF83 #4039BF #BF3975

square

#B8BF39 #39BF83 #4039BF #BF3975

split-complementary

#B8BF39 #3975BF #8339BF

monochromatic

#5D611D #8B902B #B8BF39 #CBD164 #DBDF93

Accessibility & contrast

On white

1.99

#B8BF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.55

#B8BF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8BF39

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8BF39	#FFFFFF	#000000	##000000
##B8BF39	1.00	1.99	10.55	10.55
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.55	21.00	1.00	1.00
##000000	10.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB622

Deuteranopia (green-blind)

#CEB943

Tritanopia (blue-blind)

#C4B3A5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b8bf39;
/* rgb */ color: rgb(184, 191, 57);
/* oklch */ color: oklch(77.5% 0.152 112.4);

Tailwind

colors: {
  custom: {
    50: '#d1d278',
    500: '#b8bf39',
    950: '#000000',
  },
}

SCSS

$custom: #b8bf39;
$custom-light: #d1d278;
$custom-dark: #000000;

JSON

{
  "hex": "#b8bf39",
  "rgb": {
    "r": 184,
    "g": 191,
    "b": 57
  },
  "hsl": {
    "h": 63.134,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.77514,
    "c": 0.1519,
    "h": 112.4
  },
  "luminance": 0.47747
}

Semantic roles & 50–950 ramp

primary

#B8BF39

secondary

#8D8ACA

accent

#4ADD52

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#141409

muted

#83827B

Preview Lab

Preview with #B8BF39

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

Preview Lab → · Contrast checker → · Palette generator →