#B3DC4B#B3DC4B

#B3DC4B is a very light, vivid yellow-green. Relative luminance 0.613; OKLCH L 83.8% C 0.175 H 123.8°. Best body text is #000000 at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#B3DC4B
RGB	rgb(179, 220, 75)
HSL	hsl(77, 67%, 58%)
HSV	hsv(77, 66%, 86%)
CMYK	cmyk(18.6%, 0%, 65.9%, 13.7%)
CIE-LAB	lab(82.53, -33.69, 64.14)
CIE-LCH	lch(82.53, 72.45, 117.71°)
OKLab	oklab(83.79% -0.0972 0.1455)
OKLCH	oklch(83.79% 0.175 123.8)
XYZ	xyz(45.4540, 61.2778, 16.0884)
Luminance	0.6128 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DC4B #744BDC

analogous

#DCBD4B #B3DC4B #6ADC4B

triadic

#B3DC4B #4BB3DC #DC4BB3

tetradic

#B3DC4B #4BDCBD #744BDC #DC4B6A

square

#B3DC4B #4BDCBD #744BDC #DC4B6A

split-complementary

#B3DC4B #4B6ADC #BD4BDC

monochromatic

#70911C #97C426 #B3DC4B #C9E67E #DEF0B1

Accessibility & contrast

On white

1.58

#B3DC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.26

#B3DC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DC4B

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DC4B	#FFFFFF	#000000	##000000
##B3DC4B	1.00	1.58	13.26	13.26
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.26	21.00	1.00	1.00
##000000	13.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF37

Deuteranopia (green-blind)

#E3CD56

Tritanopia (blue-blind)

#BBD2BF

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b3dc4b;
/* rgb */ color: rgb(179, 220, 75);
/* oklch */ color: oklch(83.8% 0.175 123.8);

Tailwind

colors: {
  custom: {
    50: '#cde784',
    500: '#b3dc4b',
    950: '#000000',
  },
}

SCSS

$custom: #b3dc4b;
$custom-light: #cde784;
$custom-dark: #000000;

JSON

{
  "hex": "#b3dc4b",
  "rgb": {
    "r": 179,
    "g": 220,
    "b": 75
  },
  "hsl": {
    "h": 76.966,
    "s": 67.442,
    "l": 57.843
  },
  "oklch": {
    "l": 0.83787,
    "c": 0.17499,
    "h": 123.8
  },
  "luminance": 0.61278
}

Semantic roles & 50–950 ramp

primary

#B3DC4B

secondary

#513696

accent

#3DEA6E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B3DC4B

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

Preview Lab → · Contrast checker → · Palette generator →