#BBC64F#BBC64F

#BBC64F is a light, vivid yellow. Relative luminance 0.515; OKLCH L 79.5% C 0.143 H 114.1°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#BBC64F
RGB	rgb(187, 198, 79)
HSL	hsl(66, 51%, 54%)
HSV	hsv(66, 60%, 78%)
CMYK	cmyk(5.6%, 0%, 60.1%, 22.4%)
CIE-LAB	lab(76.99, -19.69, 56.76)
CIE-LCH	lch(76.99, 60.08, 109.13°)
OKLab	oklab(79.49% -0.0583 0.1303)
OKLCH	oklch(79.49% 0.143 114.1)
XYZ	xyz(42.0998, 51.5182, 15.1219)
Luminance	0.5152 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC64F #5A4FC6

analogous

#C6964F #BBC64F #80C64F

triadic

#BBC64F #4FBBC6 #C64FBB

tetradic

#BBC64F #4FC696 #5A4FC6 #C64F80

square

#BBC64F #4FC696 #5A4FC6 #C64F80

split-complementary

#BBC64F #4F80C6 #964FC6

monochromatic

#6D7526 #99A335 #BBC64F #CDD57D #DFE4AB

Accessibility & contrast

On white

1.86

#BBC64F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#BBC64F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC64F

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC64F	#FFFFFF	#000000	##000000
##BBC64F	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD41

Deuteranopia (green-blind)

#D3BF56

Tritanopia (blue-blind)

#C6BBAD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bbc64f;
/* rgb */ color: rgb(187, 198, 79);
/* oklch */ color: oklch(79.5% 0.143 114.1);

Tailwind

colors: {
  custom: {
    50: '#d2d785',
    500: '#bbc64f',
    950: '#000000',
  },
}

SCSS

$custom: #bbc64f;
$custom-light: #d2d785;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc64f",
  "rgb": {
    "r": 187,
    "g": 198,
    "b": 79
  },
  "hsl": {
    "h": 65.546,
    "s": 51.073,
    "l": 54.314
  },
  "oklch": {
    "l": 0.79486,
    "c": 0.14273,
    "h": 114.1
  },
  "luminance": 0.51517
}

Semantic roles & 50–950 ramp

primary

#BBC64F

secondary

#423B7E

accent

#4DDB5A

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #BBC64F

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

Preview Lab → · Contrast checker → · Palette generator →