#B9DD58#B9DD58

#B9DD58 is a very light, vivid yellow-green. Relative luminance 0.627; OKLCH L 84.5% C 0.164 H 122.7°. Best body text is #000000 at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#B9DD58
RGB	rgb(185, 221, 88)
HSL	hsl(76, 66%, 61%)
HSV	hsv(76, 60%, 87%)
CMYK	cmyk(16.3%, 0%, 60.2%, 13.3%)
CIE-LAB	lab(83.30, -30.89, 59.78)
CIE-LCH	lch(83.30, 67.29, 117.32°)
OKLab	oklab(84.54% -0.0886 0.1378)
OKLCH	oklch(84.54% 0.164 122.7)
XYZ	xyz(47.6259, 62.7316, 18.8300)
Luminance	0.6273 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DD58 #7C58DD

analogous

#DDBF58 #B9DD58 #76DD58

triadic

#B9DD58 #58B9DD #DD58B9

tetradic

#B9DD58 #58DDBF #7C58DD #DD5876

square

#B9DD58 #58DDBF #7C58DD #DD5876

split-complementary

#B9DD58 #5876DD #BF58DD

monochromatic

#7A9B20 #A1CE2A #B9DD58 #CEE78B #E4F2BE

Accessibility & contrast

On white

1.55

#B9DD58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.55

#B9DD58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DD58

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DD58	#FFFFFF	#000000	##000000
##B9DD58	1.00	1.55	13.55	13.55
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.55	21.00	1.00	1.00
##000000	13.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D049

Deuteranopia (green-blind)

#E4CF61

Tritanopia (blue-blind)

#C1D3C1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b9dd58;
/* rgb */ color: rgb(185, 221, 88);
/* oklch */ color: oklch(84.5% 0.164 122.7);

Tailwind

colors: {
  custom: {
    50: '#d1e78c',
    500: '#b9dd58',
    950: '#000000',
  },
}

SCSS

$custom: #b9dd58;
$custom-light: #d1e78c;
$custom-dark: #000000;

JSON

{
  "hex": "#b9dd58",
  "rgb": {
    "r": 185,
    "g": 221,
    "b": 88
  },
  "hsl": {
    "h": 76.241,
    "s": 66.169,
    "l": 60.588
  },
  "oklch": {
    "l": 0.84543,
    "c": 0.16388,
    "h": 122.7
  },
  "luminance": 0.62732
}

Semantic roles & 50–950 ramp

primary

#B9DD58

secondary

#563A9F

accent

#17CE49

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B9DD58

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

Preview Lab → · Contrast checker → · Palette generator →