#B3D93B#B3D93B

#B3D93B is a very light, vivid yellow-green. Relative luminance 0.595; OKLCH L 83.0% C 0.182 H 122.4°. Best body text is #000000 at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#B3D93B
RGB	rgb(179, 217, 59)
HSL	hsl(74, 68%, 54%)
HSV	hsv(74, 73%, 85%)
CMYK	cmyk(17.5%, 0%, 72.8%, 14.9%)
CIE-LAB	lab(81.58, -33.25, 69.01)
CIE-LCH	lch(81.58, 76.60, 115.72°)
OKLab	oklab(82.99% -0.0974 0.1533)
OKLCH	oklch(82.99% 0.182 122.4)
XYZ	xyz(44.1933, 59.5250, 13.2981)
Luminance	0.5952 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D93B #613BD9

analogous

#D9B03B #B3D93B #64D93B

triadic

#B3D93B #3BB3D9 #D93BB3

tetradic

#B3D93B #3BD9B0 #613BD9 #D93B64

square

#B3D93B #3BD9B0 #613BD9 #D93B64

split-complementary

#B3D93B #3B64D9 #B03BD9

monochromatic

#688119 #91B423 #B3D93B #C7E36E #DBEDA2

Accessibility & contrast

On white

1.63

#B3D93B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.91

#B3D93B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D93B

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D93B	#FFFFFF	#000000	##000000
##B3D93B	1.00	1.63	12.91	12.91
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.91	21.00	1.00	1.00
##000000	12.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC1B

Deuteranopia (green-blind)

#E1CB49

Tritanopia (blue-blind)

#BCCEBB

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b3d93b;
/* rgb */ color: rgb(179, 217, 59);
/* oklch */ color: oklch(83.0% 0.182 122.4);

Tailwind

colors: {
  custom: {
    50: '#cee47c',
    500: '#b3d93b',
    950: '#000000',
  },
}

SCSS

$custom: #b3d93b;
$custom-light: #cee47c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d93b",
  "rgb": {
    "r": 179,
    "g": 217,
    "b": 59
  },
  "hsl": {
    "h": 74.43,
    "s": 67.521,
    "l": 54.118
  },
  "oklch": {
    "l": 0.82987,
    "c": 0.18164,
    "h": 122.4
  },
  "luminance": 0.59525
}

Semantic roles & 50–950 ramp

primary

#B3D93B

secondary

#463188

accent

#3DEA67

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B3D93B

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

Preview Lab → · Contrast checker → · Palette generator →