#B8BF51#B8BF51

#B8BF51 is a light, vivid yellow. Relative luminance 0.480; OKLCH L 77.7% C 0.134 H 112.5°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#B8BF51
RGB	rgb(184, 191, 81)
HSL	hsl(64, 46%, 53%)
HSV	hsv(64, 58%, 75%)
CMYK	cmyk(3.7%, 0%, 57.6%, 25.1%)
CIE-LAB	lab(74.85, -17.28, 53.45)
CIE-LCH	lch(74.85, 56.18, 107.92°)
OKLab	oklab(77.72% -0.0511 0.1236)
OKLCH	oklch(77.72% 0.134 112.5)
XYZ	xyz(39.8841, 48.0468, 14.9559)
Luminance	0.4805 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8BF51 #5851BF

analogous

#BF8F51 #B8BF51 #81BF51

triadic

#B8BF51 #51B8BF #BF51B8

tetradic

#B8BF51 #51BF8F #5851BF #BF5181

square

#B8BF51 #51BF8F #5851BF #BF5181

split-complementary

#B8BF51 #5181BF #8F51BF

monochromatic

#696D28 #949A39 #B8BF51 #CACF7E #DDE0AA

Accessibility & contrast

On white

1.98

#B8BF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#B8BF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8BF51

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8BF51	#FFFFFF	#000000	##000000
##B8BF51	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB745

Deuteranopia (green-blind)

#CCBA57

Tritanopia (blue-blind)

#C3B5A7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b8bf51;
/* rgb */ color: rgb(184, 191, 81);
/* oklch */ color: oklch(77.7% 0.134 112.5);

Tailwind

colors: {
  custom: {
    50: '#d0d286',
    500: '#b8bf51',
    950: '#000000',
  },
}

SCSS

$custom: #b8bf51;
$custom-light: #d0d286;
$custom-dark: #000000;

JSON

{
  "hex": "#b8bf51",
  "rgb": {
    "r": 184,
    "g": 191,
    "b": 81
  },
  "hsl": {
    "h": 63.818,
    "s": 46.218,
    "l": 53.333
  },
  "oklch": {
    "l": 0.77725,
    "c": 0.13372,
    "h": 112.5
  },
  "luminance": 0.48046
}

Semantic roles & 50–950 ramp

primary

#B8BF51

secondary

#A19ECE

accent

#52D65A

background

#FDFCF8

surface

#FAF9F0

border

#D3D2CB

text

#14140B

muted

#83827C

Preview Lab

Preview with #B8BF51

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

Preview Lab → · Contrast checker → · Palette generator →