#B3DC40#B3DC40

#B3DC40 is a very light, vivid yellow-green. Relative luminance 0.611; OKLCH L 83.7% C 0.182 H 123.3°. Best body text is #000000 at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#B3DC40
RGB	rgb(179, 220, 64)
HSL	hsl(76, 69%, 56%)
HSV	hsv(76, 71%, 86%)
CMYK	cmyk(18.6%, 0%, 70.9%, 13.7%)
CIE-LAB	lab(82.45, -34.36, 68.15)
CIE-LCH	lch(82.45, 76.32, 116.75°)
OKLab	oklab(83.7% -0.1 0.1523)
OKLCH	oklch(83.7% 0.182 123.3)
XYZ	xyz(45.1095, 61.1400, 14.2742)
Luminance	0.6114 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DC40 #6940DC

analogous

#DCB740 #B3DC40 #65DC40

triadic

#B3DC40 #40B3DC #DC40B3

tetradic

#B3DC40 #40DCB7 #6940DC #DC4065

square

#B3DC40 #40DCB7 #6940DC #DC4065

split-complementary

#B3DC40 #4065DC #B740DC

monochromatic

#6B8919 #94BC23 #B3DC40 #C8E574 #DCEFA7

Accessibility & contrast

On white

1.59

#B3DC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.23

#B3DC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DC40

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DC40	#FFFFFF	#000000	##000000
##B3DC40	1.00	1.59	13.23	13.23
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.23	21.00	1.00	1.00
##000000	13.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CE24

Deuteranopia (green-blind)

#E3CD4D

Tritanopia (blue-blind)

#BCD1BE

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b3dc40;
/* rgb */ color: rgb(179, 220, 64);
/* oklch */ color: oklch(83.7% 0.182 123.3);

Tailwind

colors: {
  custom: {
    50: '#cde77f',
    500: '#b3dc40',
    950: '#000000',
  },
}

SCSS

$custom: #b3dc40;
$custom-light: #cde77f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3dc40",
  "rgb": {
    "r": 179,
    "g": 220,
    "b": 64
  },
  "hsl": {
    "h": 75.769,
    "s": 69.027,
    "l": 55.686
  },
  "oklch": {
    "l": 0.83703,
    "c": 0.18221,
    "h": 123.3
  },
  "luminance": 0.6114
}

Semantic roles & 50–950 ramp

primary

#B3DC40

secondary

#4A328F

accent

#3CEC6A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B3DC40

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

Preview Lab → · Contrast checker → · Palette generator →