#BBCB63#BBCB63

#BBCB63 is a light, vivid yellow. Relative luminance 0.542; OKLCH L 80.8% C 0.131 H 116.7°. Best body text is #000000 at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#BBCB63
RGB	rgb(187, 203, 99)
HSL	hsl(69, 50%, 59%)
HSV	hsv(69, 51%, 80%)
CMYK	cmyk(7.9%, 0%, 51.2%, 20.4%)
CIE-LAB	lab(78.57, -20.52, 49.48)
CIE-LCH	lch(78.57, 53.56, 112.53°)
OKLab	oklab(80.81% -0.0586 0.1168)
OKLCH	oklch(80.81% 0.131 116.7)
XYZ	xyz(44.1022, 54.1780, 19.9360)
Luminance	0.5418 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBCB63 #7363CB

analogous

#CBA763 #BBCB63 #87CB63

triadic

#BBCB63 #63BBCB #CB63BB

tetradic

#BBCB63 #63CBA7 #7363CB #CB6387

square

#BBCB63 #63CBA7 #7363CB #CB6387

split-complementary

#BBCB63 #6387CB #A763CB

monochromatic

#79872D #A2B53C #BBCB63 #CFDA91 #E3EABF

Accessibility & contrast

On white

1.77

#BBCB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.84

#BBCB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBCB63

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBCB63	#FFFFFF	#000000	##000000
##BBCB63	1.00	1.77	11.84	11.84
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.84	21.00	1.00	1.00
##000000	11.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C259

Deuteranopia (green-blind)

#D5C369

Tritanopia (blue-blind)

#C5C1B3

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #bbcb63;
/* rgb */ color: rgb(187, 203, 99);
/* oklch */ color: oklch(80.8% 0.131 116.7);

Tailwind

colors: {
  custom: {
    50: '#d1da92',
    500: '#bbcb63',
    950: '#000000',
  },
}

SCSS

$custom: #bbcb63;
$custom-light: #d1da92;
$custom-dark: #000000;

JSON

{
  "hex": "#bbcb63",
  "rgb": {
    "r": 187,
    "g": 203,
    "b": 99
  },
  "hsl": {
    "h": 69.231,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80809,
    "c": 0.13073,
    "h": 116.7
  },
  "luminance": 0.54178
}

Semantic roles & 50–950 ramp

primary

#BBCB63

secondary

#50448E

accent

#4EDA64

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140D

muted

#83837F

Preview Lab

Preview with #BBCB63

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

Preview Lab → · Contrast checker → · Palette generator →