#BBDF3B#BBDF3B

#BBDF3B is a very light, vivid yellow-green. Relative luminance 0.637; OKLCH L 84.9% C 0.185 H 121.5°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#BBDF3B
RGB	rgb(187, 223, 59)
HSL	hsl(73, 72%, 55%)
HSV	hsv(73, 74%, 87%)
CMYK	cmyk(16.1%, 0%, 73.5%, 12.5%)
CIE-LAB	lab(83.79, -32.85, 71.31)
CIE-LCH	lch(83.79, 78.51, 114.73°)
OKLab	oklab(84.9% -0.0967 0.158)
OKLCH	oklch(84.9% 0.185 121.5)
XYZ	xyz(47.6714, 63.6559, 13.9122)
Luminance	0.6366 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBDF3B #5F3BDF

analogous

#DFB13B #BBDF3B #69DF3B

triadic

#BBDF3B #3BBBDF #DF3BBB

tetradic

#BBDF3B #3BDFB1 #5F3BDF #DF3B69

square

#BBDF3B #3BDFB1 #5F3BDF #DF3B69

split-complementary

#BBDF3B #3B69DF #B13BDF

monochromatic

#708916 #9BBE1F #BBDF3B #CDE870 #E0F0A4

Accessibility & contrast

On white

1.53

#BBDF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#BBDF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBDF3B

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBDF3B	#FFFFFF	#000000	##000000
##BBDF3B	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD217

Deuteranopia (green-blind)

#E8D14A

Tritanopia (blue-blind)

#C5D3C0

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #bbdf3b;
/* rgb */ color: rgb(187, 223, 59);
/* oklch */ color: oklch(84.9% 0.185 121.5);

Tailwind

colors: {
  custom: {
    50: '#d3e97c',
    500: '#bbdf3b',
    950: '#000000',
  },
}

SCSS

$custom: #bbdf3b;
$custom-light: #d3e97c;
$custom-dark: #000000;

JSON

{
  "hex": "#bbdf3b",
  "rgb": {
    "r": 187,
    "g": 223,
    "b": 59
  },
  "hsl": {
    "h": 73.171,
    "s": 71.93,
    "l": 55.294
  },
  "oklch": {
    "l": 0.84903,
    "c": 0.18523,
    "h": 121.5
  },
  "luminance": 0.63656
}

Semantic roles & 50–950 ramp

primary

#BBDF3B

secondary

#442F8F

accent

#39EF61

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#15160A

muted

#84847D

Preview Lab

Preview with #BBDF3B

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

Preview Lab → · Contrast checker → · Palette generator →