#BBBF3F#BBBF3F

#BBBF3F is a light, vivid yellow. Relative luminance 0.482; OKLCH L 77.8% C 0.147 H 111.1°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#BBBF3F
RGB	rgb(187, 191, 63)
HSL	hsl(62, 50%, 50%)
HSV	hsv(62, 67%, 75%)
CMYK	cmyk(2.1%, 0%, 67%, 25.1%)
CIE-LAB	lab(74.94, -17.23, 61.19)
CIE-LCH	lch(74.94, 63.57, 105.72°)
OKLab	oklab(77.81% -0.053 0.1373)
OKLCH	oklch(77.81% 0.147 111.1)
XYZ	xyz(40.0228, 48.1863, 11.8943)
Luminance	0.4819 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBBF3F #433FBF

analogous

#BF833F #BBBF3F #7BBF3F

triadic

#BBBF3F #3FBBBF #BF3FBB

tetradic

#BBBF3F #3FBF83 #433FBF #BF3F7B

square

#BBBF3F #3FBF83 #433FBF #BF3F7B

split-complementary

#BBBF3F #3F7BBF #833FBF

monochromatic

#616321 #8E9130 #BBBF3F #CCCF6D #DCDE9B

Accessibility & contrast

On white

1.97

#BBBF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#BBBF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBBF3F

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBBF3F	#FFFFFF	#000000	##000000
##BBBF3F	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB72C

Deuteranopia (green-blind)

#CEBA48

Tritanopia (blue-blind)

#C8B3A5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #bbbf3f;
/* rgb */ color: rgb(187, 191, 63);
/* oklch */ color: oklch(77.8% 0.147 111.1);

Tailwind

colors: {
  custom: {
    50: '#d3d27b',
    500: '#bbbf3f',
    950: '#000000',
  },
}

SCSS

$custom: #bbbf3f;
$custom-light: #d3d27b;
$custom-dark: #000000;

JSON

{
  "hex": "#bbbf3f",
  "rgb": {
    "r": 187,
    "g": 191,
    "b": 63
  },
  "hsl": {
    "h": 61.875,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.77806,
    "c": 0.14719,
    "h": 111.1
  },
  "luminance": 0.48185
}

Semantic roles & 50–950 ramp

primary

#BBBF3F

secondary

#9290CA

accent

#4EDA52

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#15140A

muted

#83827C

Preview Lab

Preview with #BBBF3F

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

Preview Lab → · Contrast checker → · Palette generator →