#B3DB43#B3DB43

#B3DB43 is a very light, vivid yellow-green. Relative luminance 0.607; OKLCH L 83.5% C 0.179 H 123.2°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#B3DB43
RGB	rgb(179, 219, 67)
HSL	hsl(76, 68%, 56%)
HSV	hsv(76, 69%, 86%)
CMYK	cmyk(18.3%, 0%, 69.4%, 14.1%)
CIE-LAB	lab(82.19, -33.73, 66.81)
CIE-LCH	lch(82.19, 74.84, 116.78°)
OKLab	oklab(83.5% -0.098 0.15)
OKLCH	oklch(83.5% 0.179 123.2)
XYZ	xyz(44.9355, 60.6517, 14.6487)
Luminance	0.6065 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DB43 #6B43DB

analogous

#DBB743 #B3DB43 #67DB43

triadic

#B3DB43 #43B3DB #DB43B3

tetradic

#B3DB43 #43DBB7 #6B43DB #DB4367

square

#B3DB43 #43DBB7 #6B43DB #DB4367

split-complementary

#B3DB43 #4367DB #B743DB

monochromatic

#6C891A #95BD24 #B3DB43 #C8E576 #DDEFAA

Accessibility & contrast

On white

1.60

#B3DB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.13

#B3DB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DB43

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DB43	#FFFFFF	#000000	##000000
##B3DB43	1.00	1.60	13.13	13.13
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.13	21.00	1.00	1.00
##000000	13.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE2A

Deuteranopia (green-blind)

#E2CC50

Tritanopia (blue-blind)

#BCD0BD

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b3db43;
/* rgb */ color: rgb(179, 219, 67);
/* oklch */ color: oklch(83.5% 0.179 123.2);

Tailwind

colors: {
  custom: {
    50: '#cde680',
    500: '#b3db43',
    950: '#000000',
  },
}

SCSS

$custom: #b3db43;
$custom-light: #cde680;
$custom-dark: #000000;

JSON

{
  "hex": "#b3db43",
  "rgb": {
    "r": 179,
    "g": 219,
    "b": 67
  },
  "hsl": {
    "h": 75.789,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.83497,
    "c": 0.17916,
    "h": 123.2
  },
  "luminance": 0.60652
}

Semantic roles & 50–950 ramp

primary

#B3DB43

secondary

#4B338F

accent

#3DEB6B

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B3DB43

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

Preview Lab → · Contrast checker → · Palette generator →