#BBC133#BBC133

#BBC133 is a light, vivid yellow. Relative luminance 0.489; OKLCH L 78.2% C 0.157 H 112.0°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#BBC133
RGB	rgb(187, 193, 51)
HSL	hsl(63, 58%, 48%)
HSV	hsv(63, 74%, 76%)
CMYK	cmyk(3.1%, 0%, 73.6%, 24.3%)
CIE-LAB	lab(75.42, -18.84, 66.01)
CIE-LCH	lch(75.42, 68.64, 105.93°)
OKLab	oklab(78.16% -0.0587 0.1454)
OKLCH	oklch(78.16% 0.157 112)
XYZ	xyz(40.1623, 48.9447, 10.4630)
Luminance	0.4894 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC133 #3933C1

analogous

#C18033 #BBC133 #74C133

triadic

#BBC133 #33BBC1 #C133BB

tetradic

#BBC133 #33C180 #3933C1 #C13374

square

#BBC133 #33C180 #3933C1 #C13374

split-complementary

#BBC133 #3374C1 #8033C1

monochromatic

#5D6019 #8C9126 #BBC133 #CFD45D #DDE18D

Accessibility & contrast

On white

1.95

#BBC133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#BBC133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC133

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC133	#FFFFFF	#000000	##000000
##BBC133	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B814

Deuteranopia (green-blind)

#D0BB3F

Tritanopia (blue-blind)

#C8B5A6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #bbc133;
/* rgb */ color: rgb(187, 193, 51);
/* oklch */ color: oklch(78.2% 0.157 112.0);

Tailwind

colors: {
  custom: {
    50: '#d3d375',
    500: '#bbc133',
    950: '#000000',
  },
}

SCSS

$custom: #bbc133;
$custom-light: #d3d375;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc133",
  "rgb": {
    "r": 187,
    "g": 193,
    "b": 51
  },
  "hsl": {
    "h": 62.535,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.78161,
    "c": 0.15682,
    "h": 112
  },
  "luminance": 0.48944
}

Semantic roles & 50–950 ramp

primary

#BBC133

secondary

#8784CB

accent

#46E14D

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#151409

muted

#83827B

Preview Lab

Preview with #BBC133

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

Preview Lab → · Contrast checker → · Palette generator →