#BBC05A#BBC05A

#BBC05A is a light, vivid yellow. Relative luminance 0.490; OKLCH L 78.3% C 0.126 H 111.5°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#BBC05A
RGB	rgb(187, 192, 90)
HSL	hsl(63, 45%, 55%)
HSV	hsv(63, 53%, 75%)
CMYK	cmyk(2.6%, 0%, 53.1%, 24.7%)
CIE-LAB	lab(75.45, -15.82, 50.07)
CIE-LCH	lch(75.45, 52.51, 107.54°)
OKLab	oklab(78.29% -0.0462 0.1173)
OKLCH	oklch(78.29% 0.126 111.5)
XYZ	xyz(41.1895, 49.0031, 16.9596)
Luminance	0.4900 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC05A #5F5AC0

analogous

#C0925A #BBC05A #88C05A

triadic

#BBC05A #5ABBC0 #C05ABB

tetradic

#BBC05A #5AC092 #5F5AC0 #C05A88

square

#BBC05A #5AC092 #5F5AC0 #C05A88

split-complementary

#BBC05A #5A88C0 #925AC0

monochromatic

#70732C #9BA03D #BBC05A #CDD186 #E0E2B3

Accessibility & contrast

On white

1.94

#BBC05A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#BBC05A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC05A

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC05A	#FFFFFF	#000000	##000000
##BBC05A	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB850

Deuteranopia (green-blind)

#CDBB60

Tritanopia (blue-blind)

#C6B6A9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #bbc05a;
/* rgb */ color: rgb(187, 192, 90);
/* oklch */ color: oklch(78.3% 0.126 111.5);

Tailwind

colors: {
  custom: {
    50: '#d1d28c',
    500: '#bbc05a',
    950: '#000000',
  },
}

SCSS

$custom: #bbc05a;
$custom-light: #d1d28c;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc05a",
  "rgb": {
    "r": 187,
    "g": 192,
    "b": 90
  },
  "hsl": {
    "h": 62.941,
    "s": 44.737,
    "l": 55.294
  },
  "oklch": {
    "l": 0.7829,
    "c": 0.12603,
    "h": 111.5
  },
  "luminance": 0.49002
}

Semantic roles & 50–950 ramp

primary

#BBC05A

secondary

#A8A6D0

accent

#53D45A

background

#FDFCF8

surface

#FAF9F0

border

#D3D2CB

text

#14140C

muted

#83827D

Preview Lab

Preview with #BBC05A

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

Preview Lab → · Contrast checker → · Palette generator →