#B9DD53#B9DD53

#B9DD53 is a very light, vivid yellow-green. Relative luminance 0.627; OKLCH L 84.5% C 0.168 H 122.5°. Best body text is #000000 at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#B9DD53
RGB	rgb(185, 221, 83)
HSL	hsl(76, 67%, 60%)
HSV	hsv(76, 62%, 87%)
CMYK	cmyk(16.3%, 0%, 62.4%, 13.3%)
CIE-LAB	lab(83.26, -31.26, 61.83)
CIE-LCH	lch(83.26, 69.28, 116.82°)
OKLab	oklab(84.5% -0.0901 0.1416)
OKLCH	oklch(84.5% 0.168 122.5)
XYZ	xyz(47.4258, 62.6516, 17.7764)
Luminance	0.6265 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DD53 #7753DD

analogous

#DDBC53 #B9DD53 #74DD53

triadic

#B9DD53 #53B9DD #DD53B9

tetradic

#B9DD53 #53DDBC #7753DD #DD5374

square

#B9DD53 #53DDBC #7753DD #DD5374

split-complementary

#B9DD53 #5374DD #BC53DD

monochromatic

#78981E #A0CB28 #B9DD53 #CEE786 #E3F1B9

Accessibility & contrast

On white

1.55

#B9DD53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.53

#B9DD53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DD53

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DD53	#FFFFFF	#000000	##000000
##B9DD53	1.00	1.55	13.53	13.53
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.53	21.00	1.00	1.00
##000000	13.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D042

Deuteranopia (green-blind)

#E5CF5D

Tritanopia (blue-blind)

#C2D2C0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b9dd53;
/* rgb */ color: rgb(185, 221, 83);
/* oklch */ color: oklch(84.5% 0.168 122.5);

Tailwind

colors: {
  custom: {
    50: '#d1e789',
    500: '#b9dd53',
    950: '#000000',
  },
}

SCSS

$custom: #b9dd53;
$custom-light: #d1e789;
$custom-dark: #000000;

JSON

{
  "hex": "#b9dd53",
  "rgb": {
    "r": 185,
    "g": 221,
    "b": 83
  },
  "hsl": {
    "h": 75.652,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.84496,
    "c": 0.16782,
    "h": 122.5
  },
  "luminance": 0.62652
}

Semantic roles & 50–950 ramp

primary

#B9DD53

secondary

#52389C

accent

#3EEA6B

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B9DD53

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

Preview Lab → · Contrast checker → · Palette generator →