#B9DD52#B9DD52

#B9DD52 is a very light, vivid yellow-green. Relative luminance 0.626; OKLCH L 84.5% C 0.169 H 122.4°. Best body text is #000000 at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#B9DD52
RGB	rgb(185, 221, 82)
HSL	hsl(76, 67%, 59%)
HSV	hsv(76, 63%, 87%)
CMYK	cmyk(16.3%, 0%, 62.9%, 13.3%)
CIE-LAB	lab(83.25, -31.33, 62.23)
CIE-LCH	lch(83.25, 69.67, 116.73°)
OKLab	oklab(84.49% -0.0904 0.1423)
OKLCH	oklch(84.49% 0.169 122.4)
XYZ	xyz(47.3875, 62.6363, 17.5745)
Luminance	0.6264 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DD52 #7652DD

analogous

#DDBC52 #B9DD52 #73DD52

triadic

#B9DD52 #52B9DD #DD52B9

tetradic

#B9DD52 #52DDBC #7652DD #DD5273

square

#B9DD52 #52DDBC #7652DD #DD5273

split-complementary

#B9DD52 #5273DD #BC52DD

monochromatic

#78971E #A0CA28 #B9DD52 #CEE785 #E2F1B8

Accessibility & contrast

On white

1.55

#B9DD52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.53

#B9DD52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DD52

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DD52	#FFFFFF	#000000	##000000
##B9DD52	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)

#E9D041

Deuteranopia (green-blind)

#E5CF5C

Tritanopia (blue-blind)

#C2D2C0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b9dd52;
/* rgb */ color: rgb(185, 221, 82);
/* oklch */ color: oklch(84.5% 0.169 122.4);

Tailwind

colors: {
  custom: {
    50: '#d1e789',
    500: '#b9dd52',
    950: '#000000',
  },
}

SCSS

$custom: #b9dd52;
$custom-light: #d1e789;
$custom-dark: #000000;

JSON

{
  "hex": "#b9dd52",
  "rgb": {
    "r": 185,
    "g": 221,
    "b": 82
  },
  "hsl": {
    "h": 75.54,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84487,
    "c": 0.16859,
    "h": 122.4
  },
  "luminance": 0.62636
}

Semantic roles & 50–950 ramp

primary

#B9DD52

secondary

#52389B

accent

#3EEA6A

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B9DD52

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

Preview Lab → · Contrast checker → · Palette generator →