#B3D949#B3D949

#B3D949 is a very light, vivid yellow-green. Relative luminance 0.597; OKLCH L 83.1% C 0.173 H 122.9°. Best body text is #000000 at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#B3D949
RGB	rgb(179, 217, 73)
HSL	hsl(76, 65%, 57%)
HSV	hsv(76, 66%, 85%)
CMYK	cmyk(17.5%, 0%, 66.4%, 14.9%)
CIE-LAB	lab(81.67, -32.43, 64.03)
CIE-LCH	lch(81.67, 71.77, 116.86°)
OKLab	oklab(83.09% -0.0939 0.145)
OKLCH	oklch(83.09% 0.173 122.9)
XYZ	xyz(44.6063, 59.6903, 15.4734)
Luminance	0.5969 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D949 #6F49D9

analogous

#D9B749 #B3D949 #6BD949

triadic

#B3D949 #49B3D9 #D949B3

tetradic

#B3D949 #49D9B7 #6F49D9 #D9496B

square

#B3D949 #49D9B7 #6F49D9 #D9496B

split-complementary

#B3D949 #496BD9 #B749D9

monochromatic

#6E8B1D #96BD28 #B3D949 #C8E47C #DDEEAE

Accessibility & contrast

On white

1.62

#B3D949 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.94

#B3D949 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D949

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D949	#FFFFFF	#000000	##000000
##B3D949	1.00	1.62	12.94	12.94
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.94	21.00	1.00	1.00
##000000	12.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC34

Deuteranopia (green-blind)

#E0CB54

Tritanopia (blue-blind)

#BCCEBC

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b3d949;
/* rgb */ color: rgb(179, 217, 73);
/* oklch */ color: oklch(83.1% 0.173 122.9);

Tailwind

colors: {
  custom: {
    50: '#cde483',
    500: '#b3d949',
    950: '#000000',
  },
}

SCSS

$custom: #b3d949;
$custom-light: #cde483;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d949",
  "rgb": {
    "r": 179,
    "g": 217,
    "b": 73
  },
  "hsl": {
    "h": 75.833,
    "s": 65.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.83089,
    "c": 0.17275,
    "h": 122.9
  },
  "luminance": 0.5969
}

Semantic roles & 50–950 ramp

primary

#B3D949

secondary

#4E3691

accent

#3FE86C

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D949

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

Preview Lab → · Contrast checker → · Palette generator →