#B9DD54#B9DD54

#B9DD54 is a very light, vivid yellow-green. Relative luminance 0.627; OKLCH L 84.5% C 0.167 H 122.5°. Best body text is #000000 at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#B9DD54
RGB	rgb(185, 221, 84)
HSL	hsl(76, 67%, 60%)
HSV	hsv(76, 62%, 87%)
CMYK	cmyk(16.3%, 0%, 62%, 13.3%)
CIE-LAB	lab(83.27, -31.19, 61.42)
CIE-LCH	lch(83.27, 68.89, 116.92°)
OKLab	oklab(84.51% -0.0898 0.1408)
OKLCH	oklch(84.51% 0.167 122.5)
XYZ	xyz(47.4647, 62.6671, 17.9812)
Luminance	0.6267 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DD54 #7854DD

analogous

#DDBC54 #B9DD54 #75DD54

triadic

#B9DD54 #54B9DD #DD54B9

tetradic

#B9DD54 #54DDBC #7854DD #DD5475

square

#B9DD54 #54DDBC #7854DD #DD5475

split-complementary

#B9DD54 #5475DD #BC54DD

monochromatic

#78981E #A1CB28 #B9DD54 #CEE787 #E3F1BA

Accessibility & contrast

On white

1.55

#B9DD54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.53

#B9DD54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DD54

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DD54	#FFFFFF	#000000	##000000
##B9DD54	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)

#E9D043

Deuteranopia (green-blind)

#E5CF5E

Tritanopia (blue-blind)

#C2D3C0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b9dd54;
/* rgb */ color: rgb(185, 221, 84);
/* oklch */ color: oklch(84.5% 0.167 122.5);

Tailwind

colors: {
  custom: {
    50: '#d1e78a',
    500: '#b9dd54',
    950: '#000000',
  },
}

SCSS

$custom: #b9dd54;
$custom-light: #d1e78a;
$custom-dark: #000000;

JSON

{
  "hex": "#b9dd54",
  "rgb": {
    "r": 185,
    "g": 221,
    "b": 84
  },
  "hsl": {
    "h": 75.766,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.84505,
    "c": 0.16705,
    "h": 122.5
  },
  "luminance": 0.62667
}

Semantic roles & 50–950 ramp

primary

#B9DD54

secondary

#53399C

accent

#3EEA6B

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B9DD54

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

Preview Lab → · Contrast checker → · Palette generator →