#BBCF39#BBCF39

#BBCF39 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	#BBCF39
RGB	rgb(187, 207, 57)
HSL	hsl(68, 61%, 52%)
HSV	hsv(68, 72%, 81%)
CMYK	cmyk(9.7%, 0%, 72.5%, 18.8%)
CIE-LAB	lab(79.32, -25.41, 67.70)
CIE-LCH	lch(79.32, 72.31, 110.57°)
OKLab	oklab(81.3% -0.0764 0.15)
OKLCH	oklch(81.3% 0.168 117)
XYZ	xyz(43.5459, 55.4864, 12.2861)
Luminance	0.5549 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBCF39 #4D39CF

analogous

#CF9839 #BBCF39 #70CF39

triadic

#BBCF39 #39BBCF #CF39BB

tetradic

#BBCF39 #39CF98 #4D39CF #CF3970

square

#BBCF39 #39CF98 #4D39CF #CF3970

split-complementary

#BBCF39 #3970CF #9839CF

monochromatic

#66721C #93A328 #BBCF39 #CCDB6A #DDE79C

Accessibility & contrast

On white

1.74

#BBCF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#BBCF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBCF39

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBCF39	#FFFFFF	#000000	##000000
##BBCF39	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)

#DDC41B

Deuteranopia (green-blind)

#DBC546

Tritanopia (blue-blind)

#C7C3B2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #bbcf39;
/* rgb */ color: rgb(187, 207, 57);
/* oklch */ color: oklch(81.3% 0.168 117.0);

Tailwind

colors: {
  custom: {
    50: '#d3dd7a',
    500: '#bbcf39',
    950: '#000000',
  },
}

SCSS

$custom: #bbcf39;
$custom-light: #d3dd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#bbcf39",
  "rgb": {
    "r": 187,
    "g": 207,
    "b": 57
  },
  "hsl": {
    "h": 68,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.81303,
    "c": 0.16836,
    "h": 117
  },
  "luminance": 0.55486
}

Semantic roles & 50–950 ramp

primary

#BBCF39

secondary

#3B317B

accent

#44E459

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BBCF39

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

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