#BBC54D#BBC54D

#BBC54D is a light, vivid yellow. Relative luminance 0.510; OKLCH L 79.2% C 0.143 H 113.7°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#BBC54D
RGB	rgb(187, 197, 77)
HSL	hsl(65, 51%, 54%)
HSV	hsv(65, 61%, 77%)
CMYK	cmyk(5.1%, 0%, 60.9%, 22.7%)
CIE-LAB	lab(76.70, -19.33, 57.30)
CIE-LCH	lch(76.70, 60.47, 108.64°)
OKLab	oklab(79.25% -0.0575 0.1312)
OKLCH	oklch(79.25% 0.143 113.7)
XYZ	xyz(41.8003, 51.0339, 14.6683)
Luminance	0.5103 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC54D #574DC5

analogous

#C5934D #BBC54D #7FC54D

triadic

#BBC54D #4DBBC5 #C54DBB

tetradic

#BBC54D #4DC593 #574DC5 #C54D7F

square

#BBC54D #4DC593 #574DC5 #C54D7F

split-complementary

#BBC54D #4D7FC5 #934DC5

monochromatic

#6C7225 #97A034 #BBC54D #CDD47B #DEE3A9

Accessibility & contrast

On white

1.87

#BBC54D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#BBC54D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC54D

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC54D	#FFFFFF	#000000	##000000
##BBC54D	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC3F

Deuteranopia (green-blind)

#D2BF55

Tritanopia (blue-blind)

#C6BAAC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #bbc54d;
/* rgb */ color: rgb(187, 197, 77);
/* oklch */ color: oklch(79.2% 0.143 113.7);

Tailwind

colors: {
  custom: {
    50: '#d2d684',
    500: '#bbc54d',
    950: '#000000',
  },
}

SCSS

$custom: #bbc54d;
$custom-light: #d2d684;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc54d",
  "rgb": {
    "r": 187,
    "g": 197,
    "b": 77
  },
  "hsl": {
    "h": 65,
    "s": 50.847,
    "l": 53.725
  },
  "oklch": {
    "l": 0.79246,
    "c": 0.14321,
    "h": 113.7
  },
  "luminance": 0.51033
}

Semantic roles & 50–950 ramp

primary

#BBC54D

secondary

#403B7C

accent

#4DDA59

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #BBC54D

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

Preview Lab → · Contrast checker → · Palette generator →