#BBCA3A#BBCA3A

#BBCA3A is a light, vivid yellow. Relative luminance 0.531; OKLCH L 80.2% C 0.162 H 115.3°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#BBCA3A
RGB	rgb(187, 202, 58)
HSL	hsl(66, 58%, 51%)
HSV	hsv(66, 71%, 79%)
CMYK	cmyk(7.4%, 0%, 71.3%, 20.8%)
CIE-LAB	lab(77.94, -22.94, 66.02)
CIE-LCH	lch(77.94, 69.89, 109.16°)
OKLab	oklab(80.2% -0.0694 0.1467)
OKLCH	oklch(80.2% 0.162 115.3)
XYZ	xyz(42.3789, 53.1120, 12.0213)
Luminance	0.5311 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBCA3A #493ACA

analogous

#CA913A #BBCA3A #73CA3A

triadic

#BBCA3A #3ABBCA #CA3ABB

tetradic

#BBCA3A #3ACA91 #493ACA #CA3A73

square

#BBCA3A #3ACA91 #493ACA #CA3A73

split-complementary

#BBCA3A #3A73CA #913ACA

monochromatic

#646C1D #919D2A #BBCA3A #CCD76A #DCE49A

Accessibility & contrast

On white

1.81

#BBCA3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#BBCA3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBCA3A

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBCA3A	#FFFFFF	#000000	##000000
##BBCA3A	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C020

Deuteranopia (green-blind)

#D7C246

Tritanopia (blue-blind)

#C7BEAE

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #bbca3a;
/* rgb */ color: rgb(187, 202, 58);
/* oklch */ color: oklch(80.2% 0.162 115.3);

Tailwind

colors: {
  custom: {
    50: '#d3da7a',
    500: '#bbca3a',
    950: '#000000',
  },
}

SCSS

$custom: #bbca3a;
$custom-light: #d3da7a;
$custom-dark: #000000;

JSON

{
  "hex": "#bbca3a",
  "rgb": {
    "r": 187,
    "g": 202,
    "b": 58
  },
  "hsl": {
    "h": 66.25,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.80197,
    "c": 0.16227,
    "h": 115.3
  },
  "luminance": 0.53111
}

Semantic roles & 50–950 ramp

primary

#BBCA3A

secondary

#393276

accent

#47E157

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BBCA3A

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

Preview Lab → · Contrast checker → · Palette generator →