#BBCF3A#BBCF3A

#BBCF3A is a light, vivid yellow. Relative luminance 0.555; OKLCH L 81.3% C 0.168 H 117.0°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#BBCF3A
RGB	rgb(187, 207, 58)
HSL	hsl(68, 61%, 52%)
HSV	hsv(68, 72%, 81%)
CMYK	cmyk(9.7%, 0%, 72%, 18.8%)
CIE-LAB	lab(79.33, -25.36, 67.36)
CIE-LCH	lch(79.33, 71.98, 110.63°)
OKLab	oklab(81.31% -0.0762 0.1495)
OKLCH	oklch(81.31% 0.168 117)
XYZ	xyz(43.5711, 55.4965, 12.4187)
Luminance	0.5550 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBCF3A #4E3ACF

analogous

#CF993A #BBCF3A #70CF3A

triadic

#BBCF3A #3ABBCF #CF3ABB

tetradic

#BBCF3A #3ACF99 #4E3ACF #CF3A70

square

#BBCF3A #3ACF99 #4E3ACF #CF3A70

split-complementary

#BBCF3A #3A70CF #993ACF

monochromatic

#67731C #93A428 #BBCF3A #CCDB6B #DDE79C

Accessibility & contrast

On white

1.74

#BBCF3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#BBCF3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBCF3A

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBCF3A	#FFFFFF	#000000	##000000
##BBCF3A	1.00	1.74	12.10	12.10
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC41D

Deuteranopia (green-blind)

#DBC546

Tritanopia (blue-blind)

#C7C3B2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #bbcf3a;
/* rgb */ color: rgb(187, 207, 58);
/* oklch */ color: oklch(81.3% 0.168 117.0);

Tailwind

colors: {
  custom: {
    50: '#d3dd7a',
    500: '#bbcf3a',
    950: '#000000',
  },
}

SCSS

$custom: #bbcf3a;
$custom-light: #d3dd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#bbcf3a",
  "rgb": {
    "r": 187,
    "g": 207,
    "b": 58
  },
  "hsl": {
    "h": 68.054,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.81309,
    "c": 0.16778,
    "h": 117
  },
  "luminance": 0.55496
}

Semantic roles & 50–950 ramp

primary

#BBCF3A

secondary

#3C327B

accent

#44E459

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BBCF3A

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

Preview Lab → · Contrast checker → · Palette generator →