#BBCF3F#BBCF3F

#BBCF3F is a light, vivid yellow. Relative luminance 0.555; OKLCH L 81.3% C 0.165 H 117.1°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#BBCF3F
RGB	rgb(187, 207, 63)
HSL	hsl(68, 60%, 53%)
HSV	hsv(68, 70%, 81%)
CMYK	cmyk(9.7%, 0%, 69.6%, 18.8%)
CIE-LAB	lab(79.36, -25.10, 65.62)
CIE-LCH	lch(79.36, 70.26, 110.93°)
OKLab	oklab(81.34% -0.075 0.1466)
OKLCH	oklch(81.34% 0.165 117.1)
XYZ	xyz(43.7045, 55.5498, 13.1215)
Luminance	0.5555 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBCF3F #533FCF

analogous

#CF9B3F #BBCF3F #73CF3F

triadic

#BBCF3F #3FBBCF #CF3FBB

tetradic

#BBCF3F #3FCF9B #533FCF #CF3F73

square

#BBCF3F #3FCF9B #533FCF #CF3F73

split-complementary

#BBCF3F #3F73CF #9B3FCF

monochromatic

#6A761E #96A72A #BBCF3F #CCDB70 #DEE7A1

Accessibility & contrast

On white

1.73

#BBCF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#BBCF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBCF3F

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBCF3F	#FFFFFF	#000000	##000000
##BBCF3F	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC427

Deuteranopia (green-blind)

#DBC54A

Tritanopia (blue-blind)

#C6C4B3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #bbcf3f;
/* rgb */ color: rgb(187, 207, 63);
/* oklch */ color: oklch(81.3% 0.165 117.1);

Tailwind

colors: {
  custom: {
    50: '#d3dd7d',
    500: '#bbcf3f',
    950: '#000000',
  },
}

SCSS

$custom: #bbcf3f;
$custom-light: #d3dd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#bbcf3f",
  "rgb": {
    "r": 187,
    "g": 207,
    "b": 63
  },
  "hsl": {
    "h": 68.333,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.81344,
    "c": 0.1647,
    "h": 117.1
  },
  "luminance": 0.55549
}

Semantic roles & 50–950 ramp

primary

#BBCF3F

secondary

#3E347F

accent

#45E35B

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BBCF3F

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

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