#BBDA37#BBDA37

#BBDA37 is a very light, vivid yellow-green. Relative luminance 0.610; OKLCH L 83.8% C 0.182 H 120.1°. Best body text is #000000 at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#BBDA37
RGB	rgb(187, 218, 55)
HSL	hsl(71, 69%, 54%)
HSV	hsv(71, 75%, 85%)
CMYK	cmyk(14.2%, 0%, 74.8%, 14.5%)
CIE-LAB	lab(82.37, -30.72, 71.25)
CIE-LCH	lch(82.37, 77.59, 113.32°)
OKLab	oklab(83.75% -0.0912 0.1572)
OKLCH	oklch(83.75% 0.182 120.1)
XYZ	xyz(46.2554, 60.9836, 12.9479)
Luminance	0.6098 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBDA37 #5637DA

analogous

#DAA737 #BBDA37 #69DA37

triadic

#BBDA37 #37BBDA #DA37BB

tetradic

#BBDA37 #37DAA7 #5637DA #DA3769

square

#BBDA37 #37DAA7 #5637DA #DA3769

split-complementary

#BBDA37 #3769DA #A737DA

monochromatic

#6B7F18 #97B321 #BBDA37 #CDE46B #DEED9E

Accessibility & contrast

On white

1.59

#BBDA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.20

#BBDA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBDA37

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBDA37	#FFFFFF	#000000	##000000
##BBDA37	1.00	1.59	13.20	13.20
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.20	21.00	1.00	1.00
##000000	13.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CD0E

Deuteranopia (green-blind)

#E4CD46

Tritanopia (blue-blind)

#C6CEBB

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #bbda37;
/* rgb */ color: rgb(187, 218, 55);
/* oklch */ color: oklch(83.8% 0.182 120.1);

Tailwind

colors: {
  custom: {
    50: '#d3e57a',
    500: '#bbda37',
    950: '#000000',
  },
}

SCSS

$custom: #bbda37;
$custom-light: #d3e57a;
$custom-dark: #000000;

JSON

{
  "hex": "#bbda37",
  "rgb": {
    "r": 187,
    "g": 218,
    "b": 55
  },
  "hsl": {
    "h": 71.411,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.83754,
    "c": 0.18173,
    "h": 120.1
  },
  "luminance": 0.60983
}

Semantic roles & 50–950 ramp

primary

#BBDA37

secondary

#402F86

accent

#3CEC5E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BBDA37

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

Preview Lab → · Contrast checker → · Palette generator →