#B2DD59#B2DD59

#B2DD59 is a very light, vivid yellow-green. Relative luminance 0.619; OKLCH L 84.1% C 0.166 H 125.1°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#B2DD59
RGB	rgb(178, 221, 89)
HSL	hsl(80, 66%, 61%)
HSV	hsv(80, 60%, 87%)
CMYK	cmyk(19.5%, 0%, 59.7%, 13.3%)
CIE-LAB	lab(82.86, -33.50, 58.74)
CIE-LCH	lch(82.86, 67.62, 119.70°)
OKLab	oklab(84.08% -0.0954 0.1359)
OKLCH	oklch(84.08% 0.166 125.1)
XYZ	xyz(46.0199, 61.8987, 18.9724)
Luminance	0.6190 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2DD59 #8459DD

analogous

#DDC659 #B2DD59 #70DD59

triadic

#B2DD59 #59B2DD #DD59B2

tetradic

#B2DD59 #59DDC6 #8459DD #DD5970

square

#B2DD59 #59DDC6 #8459DD #DD5970

split-complementary

#B2DD59 #5970DD #C659DD

monochromatic

#739C20 #99CF2A #B2DD59 #CAE78C #E1F2BF

Accessibility & contrast

On white

1.57

#B2DD59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#B2DD59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2DD59

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2DD59	#FFFFFF	#000000	##000000
##B2DD59	1.00	1.57	13.38	13.38
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.38	21.00	1.00	1.00
##000000	13.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D04A

Deuteranopia (green-blind)

#E2CE62

Tritanopia (blue-blind)

#B9D3C1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b2dd59;
/* rgb */ color: rgb(178, 221, 89);
/* oklch */ color: oklch(84.1% 0.166 125.1);

Tailwind

colors: {
  custom: {
    50: '#cce78d',
    500: '#b2dd59',
    950: '#000000',
  },
}

SCSS

$custom: #b2dd59;
$custom-light: #cce78d;
$custom-dark: #000000;

JSON

{
  "hex": "#b2dd59",
  "rgb": {
    "r": 178,
    "g": 221,
    "b": 89
  },
  "hsl": {
    "h": 79.545,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.84075,
    "c": 0.16601,
    "h": 125.1
  },
  "luminance": 0.61899
}

Semantic roles & 50–950 ramp

primary

#B2DD59

secondary

#5C3BA0

accent

#18CE53

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B2DD59

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

Preview Lab → · Contrast checker → · Palette generator →