#B3D34F#B3D34F

#B3D34F is a light, vivid yellow-green. Relative luminance 0.567; OKLCH L 81.8% C 0.161 H 121.6°. Best body text is #000000 at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#B3D34F
RGB	rgb(179, 211, 79)
HSL	hsl(75, 60%, 57%)
HSV	hsv(75, 63%, 83%)
CMYK	cmyk(15.2%, 0%, 62.6%, 17.3%)
CIE-LAB	lab(80.03, -29.21, 59.89)
CIE-LCH	lch(80.03, 66.63, 116.00°)
OKLab	oklab(81.78% -0.0845 0.1371)
OKLCH	oklch(81.78% 0.161 121.6)
XYZ	xyz(43.2965, 56.7367, 16.0660)
Luminance	0.5674 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D34F #6F4FD3

analogous

#D3B14F #B3D34F #71D34F

triadic

#B3D34F #4FB3D3 #D34FB3

tetradic

#B3D34F #4FD3B1 #6F4FD3 #D34F71

square

#B3D34F #4FD3B1 #6F4FD3 #D34F71

split-complementary

#B3D34F #4F71D3 #B14FD3

monochromatic

#6E8622 #96B72E #B3D34F #C8DF80 #DDEBB1

Accessibility & contrast

On white

1.70

#B3D34F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.35

#B3D34F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D34F

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D34F	#FFFFFF	#000000	##000000
##B3D34F	1.00	1.70	12.35	12.35
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.35	21.00	1.00	1.00
##000000	12.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC73F

Deuteranopia (green-blind)

#DBC758

Tritanopia (blue-blind)

#BCC9B7

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #b3d34f;
/* rgb */ color: rgb(179, 211, 79);
/* oklch */ color: oklch(81.8% 0.161 121.6);

Tailwind

colors: {
  custom: {
    50: '#cde086',
    500: '#b3d34f',
    950: '#000000',
  },
}

SCSS

$custom: #b3d34f;
$custom-light: #cde086;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d34f",
  "rgb": {
    "r": 179,
    "g": 211,
    "b": 79
  },
  "hsl": {
    "h": 74.545,
    "s": 60,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81783,
    "c": 0.16099,
    "h": 121.6
  },
  "luminance": 0.56737
}

Semantic roles & 50–950 ramp

primary

#B3D34F

secondary

#4E398D

accent

#45E36B

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14150C

muted

#83847F

Preview Lab

Preview with #B3D34F

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

Preview Lab → · Contrast checker → · Palette generator →