#BBC33E#BBC33E

#BBC33E is a light, vivid yellow. Relative luminance 0.499; OKLCH L 78.7% C 0.152 H 112.8°. Best body text is #000000 at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#BBC33E
RGB	rgb(187, 195, 62)
HSL	hsl(64, 53%, 50%)
HSV	hsv(64, 68%, 76%)
CMYK	cmyk(4.1%, 0%, 68.2%, 23.5%)
CIE-LAB	lab(76.03, -19.28, 62.68)
CIE-LCH	lch(76.03, 65.57, 107.10°)
OKLab	oklab(78.68% -0.0589 0.1403)
OKLCH	oklch(78.68% 0.152 112.8)
XYZ	xyz(40.8793, 49.9437, 12.0432)
Luminance	0.4994 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC33E #463EC3

analogous

#C3883E #BBC33E #78C33E

triadic

#BBC33E #3EBBC3 #C33EBB

tetradic

#BBC33E #3EC388 #463EC3 #C33E78

square

#BBC33E #3EC388 #463EC3 #C33E78

split-complementary

#BBC33E #3E78C3 #883EC3

monochromatic

#626720 #8F952E #BBC33E #CBD26D #DCE09B

Accessibility & contrast

On white

1.91

#BBC33E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.99

#BBC33E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC33E

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC33E	#FFFFFF	#000000	##000000
##BBC33E	1.00	1.91	10.99	10.99
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.99	21.00	1.00	1.00
##000000	10.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA29

Deuteranopia (green-blind)

#D2BD48

Tritanopia (blue-blind)

#C7B7A9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #bbc33e;
/* rgb */ color: rgb(187, 195, 62);
/* oklch */ color: oklch(78.7% 0.152 112.8);

Tailwind

colors: {
  custom: {
    50: '#d3d57b',
    500: '#bbc33e',
    950: '#000000',
  },
}

SCSS

$custom: #bbc33e;
$custom-light: #d3d57b;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc33e",
  "rgb": {
    "r": 187,
    "g": 195,
    "b": 62
  },
  "hsl": {
    "h": 63.609,
    "s": 52.569,
    "l": 50.392
  },
  "oklch": {
    "l": 0.78677,
    "c": 0.15213,
    "h": 112.8
  },
  "luminance": 0.49943
}

Semantic roles & 50–950 ramp

primary

#BBC33E

secondary

#9491CC

accent

#4CDC54

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#15140A

muted

#83837C

Preview Lab

Preview with #BBC33E

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

Preview Lab → · Contrast checker → · Palette generator →