#B9DD50#B9DD50

#B9DD50 is a very light, vivid yellow-green. Relative luminance 0.626; OKLCH L 84.5% C 0.170 H 122.3°. Best body text is #000000 at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#B9DD50
RGB	rgb(185, 221, 80)
HSL	hsl(75, 67%, 59%)
HSV	hsv(75, 64%, 87%)
CMYK	cmyk(16.3%, 0%, 63.8%, 13.3%)
CIE-LAB	lab(83.23, -31.47, 63.02)
CIE-LCH	lch(83.23, 70.44, 116.54°)
OKLab	oklab(84.47% -0.091 0.1437)
OKLCH	oklch(84.47% 0.17 122.3)
XYZ	xyz(47.3125, 62.6063, 17.1795)
Luminance	0.6261 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DD50 #7450DD

analogous

#DDBB50 #B9DD50 #73DD50

triadic

#B9DD50 #50B9DD #DD50B9

tetradic

#B9DD50 #50DDBB #7450DD #DD5073

square

#B9DD50 #50DDBB #7450DD #DD5073

split-complementary

#B9DD50 #5073DD #BB50DD

monochromatic

#77961D #9FC927 #B9DD50 #CDE783 #E2F1B6

Accessibility & contrast

On white

1.55

#B9DD50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.52

#B9DD50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DD50

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DD50	#FFFFFF	#000000	##000000
##B9DD50	1.00	1.55	13.52	13.52
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.52	21.00	1.00	1.00
##000000	13.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D03E

Deuteranopia (green-blind)

#E5CF5A

Tritanopia (blue-blind)

#C2D2C0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b9dd50;
/* rgb */ color: rgb(185, 221, 80);
/* oklch */ color: oklch(84.5% 0.170 122.3);

Tailwind

colors: {
  custom: {
    50: '#d1e787',
    500: '#b9dd50',
    950: '#000000',
  },
}

SCSS

$custom: #b9dd50;
$custom-light: #d1e787;
$custom-dark: #000000;

JSON

{
  "hex": "#b9dd50",
  "rgb": {
    "r": 185,
    "g": 221,
    "b": 80
  },
  "hsl": {
    "h": 75.319,
    "s": 67.464,
    "l": 59.02
  },
  "oklch": {
    "l": 0.84469,
    "c": 0.1701,
    "h": 122.3
  },
  "luminance": 0.62606
}

Semantic roles & 50–950 ramp

primary

#B9DD50

secondary

#50379A

accent

#3DEA6A

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B9DD50

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

Preview Lab → · Contrast checker → · Palette generator →