#B3DB2D#B3DB2D

#B3DB2D is a very light, vivid yellow-green. Relative luminance 0.604; OKLCH L 83.4% C 0.191 H 122.5°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#B3DB2D
RGB	rgb(179, 219, 45)
HSL	hsl(74, 71%, 52%)
HSV	hsv(74, 79%, 86%)
CMYK	cmyk(18.3%, 0%, 79.5%, 14.1%)
CIE-LAB	lab(82.07, -34.79, 73.72)
CIE-LCH	lch(82.07, 81.51, 115.26°)
OKLab	oklab(83.37% -0.1026 0.161)
OKLCH	oklch(83.37% 0.191 122.5)
XYZ	xyz(44.3963, 60.4360, 11.8085)
Luminance	0.6044 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DB2D #552DDB

analogous

#DBAC2D #B3DB2D #5CDB2D

triadic

#B3DB2D #2DB3DB #DB2DB3

tetradic

#B3DB2D #2DDBAC #552DDB #DB2D5C

square

#B3DB2D #2DDBAC #552DDB #DB2D5C

split-complementary

#B3DB2D #2D5CDB #AC2DDB

monochromatic

#627915 #8CAD1E #B3DB2D #C6E461 #D9ED95

Accessibility & contrast

On white

1.60

#B3DB2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#B3DB2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DB2D

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DB2D	#FFFFFF	#000000	##000000
##B3DB2D	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CD00

Deuteranopia (green-blind)

#E3CC40

Tritanopia (blue-blind)

#BDD0BB

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b3db2d;
/* rgb */ color: rgb(179, 219, 45);
/* oklch */ color: oklch(83.4% 0.191 122.5);

Tailwind

colors: {
  custom: {
    50: '#cee676',
    500: '#b3db2d',
    950: '#000000',
  },
}

SCSS

$custom: #b3db2d;
$custom-light: #cee676;
$custom-dark: #000000;

JSON

{
  "hex": "#b3db2d",
  "rgb": {
    "r": 179,
    "g": 219,
    "b": 45
  },
  "hsl": {
    "h": 73.793,
    "s": 70.732,
    "l": 51.765
  },
  "oklch": {
    "l": 0.83366,
    "c": 0.19097,
    "h": 122.5
  },
  "luminance": 0.60436
}

Semantic roles & 50–950 ramp

primary

#B3DB2D

secondary

#3F2B81

accent

#3AED63

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141509

muted

#83847D

Preview Lab

Preview with #B3DB2D

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

Preview Lab → · Contrast checker → · Palette generator →