#BBBB63#BBBB63

#BBBB63 is a light, moderate yellow. Relative luminance 0.470; OKLCH L 77.3% C 0.111 H 108.7°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#BBBB63
RGB	rgb(187, 187, 99)
HSL	hsl(60, 39%, 56%)
HSV	hsv(60, 47%, 73%)
CMYK	cmyk(0%, 0%, 47.1%, 26.7%)
CIE-LAB	lab(74.19, -12.47, 44.26)
CIE-LCH	lch(74.19, 45.98, 105.73°)
OKLab	oklab(77.32% -0.0358 0.1054)
OKLCH	oklch(77.32% 0.111 108.7)
XYZ	xyz(40.5168, 47.0072, 18.7409)
Luminance	0.4701 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBBB63 #6363BB

analogous

#BB8F63 #BBBB63 #8FBB63

triadic

#BBBB63 #63BBBB #BB63BB

tetradic

#BBBB63 #63BB8F #6363BB #BB638F

square

#BBBB63 #63BB8F #6363BB #BB638F

split-complementary

#BBBB63 #638FBB #8F63BB

monochromatic

#727232 #9D9D44 #BBBB63 #CECE8E #E0E0B8

Accessibility & contrast

On white

2.02

#BBBB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#BBBB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBBB63

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBBB63	#FFFFFF	#000000	##000000
##BBBB63	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B55B

Deuteranopia (green-blind)

#C9B867

Tritanopia (blue-blind)

#C6B1A6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #bbbb63;
/* rgb */ color: rgb(187, 187, 99);
/* oklch */ color: oklch(77.3% 0.111 108.7);

Tailwind

colors: {
  custom: {
    50: '#d1cf91',
    500: '#bbbb63',
    950: '#000000',
  },
}

SCSS

$custom: #bbbb63;
$custom-light: #d1cf91;
$custom-dark: #000000;

JSON

{
  "hex": "#bbbb63",
  "rgb": {
    "r": 187,
    "g": 187,
    "b": 99
  },
  "hsl": {
    "h": 60,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.7732,
    "c": 0.1113,
    "h": 108.7
  },
  "luminance": 0.47006
}

Semantic roles & 50–950 ramp

primary

#BBBB63

secondary

#ABABCF

accent

#59CF59

background

#FDFCF9

surface

#FAF9F1

border

#D3D2CB

text

#14130D

muted

#83827E

Preview Lab

Preview with #BBBB63

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

Preview Lab → · Contrast checker → · Palette generator →