#B2DC39#B2DC39

#B2DC39 is a very light, vivid yellow-green. Relative luminance 0.609; OKLCH L 83.6% C 0.187 H 123.3°. Best body text is #000000 at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#B2DC39
RGB	rgb(178, 220, 57)
HSL	hsl(75, 70%, 54%)
HSV	hsv(75, 74%, 86%)
CMYK	cmyk(19.1%, 0%, 74.1%, 13.7%)
CIE-LAB	lab(82.35, -35.11, 70.39)
CIE-LCH	lch(82.35, 78.66, 116.51°)
OKLab	oklab(83.59% -0.1026 0.1559)
OKLCH	oklch(83.59% 0.187 123.3)
XYZ	xyz(44.6924, 60.9465, 13.2794)
Luminance	0.6095 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2DC39 #6339DC

analogous

#DCB539 #B2DC39 #61DC39

triadic

#B2DC39 #39B2DC #DC39B2

tetradic

#B2DC39 #39DCB5 #6339DC #DC3961

square

#B2DC39 #39DCB5 #6339DC #DC3961

split-complementary

#B2DC39 #3961DC #B539DC

monochromatic

#688317 #90B720 #B2DC39 #C6E56D #DAEEA1

Accessibility & contrast

On white

1.59

#B2DC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.19

#B2DC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2DC39

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2DC39	#FFFFFF	#000000	##000000
##B2DC39	1.00	1.59	13.19	13.19
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.19	21.00	1.00	1.00
##000000	13.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CE14

Deuteranopia (green-blind)

#E3CD48

Tritanopia (blue-blind)

#BBD1BD

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b2dc39;
/* rgb */ color: rgb(178, 220, 57);
/* oklch */ color: oklch(83.6% 0.187 123.3);

Tailwind

colors: {
  custom: {
    50: '#cde77b',
    500: '#b2dc39',
    950: '#000000',
  },
}

SCSS

$custom: #b2dc39;
$custom-light: #cde77b;
$custom-dark: #000000;

JSON

{
  "hex": "#b2dc39",
  "rgb": {
    "r": 178,
    "g": 220,
    "b": 57
  },
  "hsl": {
    "h": 75.46,
    "s": 69.957,
    "l": 54.314
  },
  "oklch": {
    "l": 0.8359,
    "c": 0.18667,
    "h": 123.3
  },
  "luminance": 0.60947
}

Semantic roles & 50–950 ramp

primary

#B2DC39

secondary

#472F8A

accent

#3BED69

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160A

muted

#83847D

Preview Lab

Preview with #B2DC39

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

Preview Lab → · Contrast checker → · Palette generator →