#B3D34D#B3D34D

#B3D34D is a light, vivid yellow-green. Relative luminance 0.567; OKLCH L 81.8% C 0.163 H 121.6°. Best body text is #000000 at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#B3D34D
RGB	rgb(179, 211, 77)
HSL	hsl(74, 60%, 56%)
HSV	hsv(74, 64%, 83%)
CMYK	cmyk(15.2%, 0%, 63.5%, 17.3%)
CIE-LAB	lab(80.02, -29.35, 60.69)
CIE-LCH	lch(80.02, 67.42, 115.81°)
OKLab	oklab(81.77% -0.085 0.1385)
OKLCH	oklch(81.77% 0.163 121.6)
XYZ	xyz(43.2247, 56.7080, 15.6883)
Luminance	0.5671 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D34D #6D4DD3

analogous

#D3B04D #B3D34D #70D34D

triadic

#B3D34D #4DB3D3 #D34DB3

tetradic

#B3D34D #4DD3B0 #6D4DD3 #D34D70

square

#B3D34D #4DD3B0 #6D4DD3 #D34D70

split-complementary

#B3D34D #4D70D3 #B04DD3

monochromatic

#6D8521 #95B62D #B3D34D #C8DF7E #DDEBAF

Accessibility & contrast

On white

1.70

#B3D34D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.34

#B3D34D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D34D

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D34D	#FFFFFF	#000000	##000000
##B3D34D	1.00	1.70	12.34	12.34
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.34	21.00	1.00	1.00
##000000	12.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC73C

Deuteranopia (green-blind)

#DBC657

Tritanopia (blue-blind)

#BCC9B7

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #b3d34d;
/* rgb */ color: rgb(179, 211, 77);
/* oklch */ color: oklch(81.8% 0.163 121.6);

Tailwind

colors: {
  custom: {
    50: '#cde085',
    500: '#b3d34d',
    950: '#000000',
  },
}

SCSS

$custom: #b3d34d;
$custom-light: #cde085;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d34d",
  "rgb": {
    "r": 179,
    "g": 211,
    "b": 77
  },
  "hsl": {
    "h": 74.328,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81765,
    "c": 0.16253,
    "h": 121.6
  },
  "luminance": 0.56708
}

Semantic roles & 50–950 ramp

primary

#B3D34D

secondary

#4C398C

accent

#44E46A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D34D

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

Preview Lab → · Contrast checker → · Palette generator →