#B3D447#B3D447

#B3D447 is a light, vivid yellow-green. Relative luminance 0.571; OKLCH L 81.9% C 0.168 H 121.6°. Best body text is #000000 at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#B3D447
RGB	rgb(179, 212, 71)
HSL	hsl(74, 62%, 55%)
HSV	hsv(74, 67%, 83%)
CMYK	cmyk(15.6%, 0%, 66.5%, 16.9%)
CIE-LAB	lab(80.25, -30.23, 63.33)
CIE-LCH	lch(80.25, 70.18, 115.51°)
OKLab	oklab(81.94% -0.088 0.1432)
OKLCH	oklch(81.94% 0.168 121.6)
XYZ	xyz(43.2718, 57.1256, 14.7067)
Luminance	0.5713 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D447 #6847D4

analogous

#D4AF47 #B3D447 #6CD447

triadic

#B3D447 #47B3D4 #D447B3

tetradic

#B3D447 #47D4AF #6847D4 #D4476C

square

#B3D447 #47D4AF #6847D4 #D4476C

split-complementary

#B3D447 #476CD4 #AF47D4

monochromatic

#6B821E #94B42A #B3D447 #C7E079 #DCEBAA

Accessibility & contrast

On white

1.69

#B3D447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.43

#B3D447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D447

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D447	#FFFFFF	#000000	##000000
##B3D447	1.00	1.69	12.43	12.43
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.43	21.00	1.00	1.00
##000000	12.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C833

Deuteranopia (green-blind)

#DCC752

Tritanopia (blue-blind)

#BCC9B8

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b3d447;
/* rgb */ color: rgb(179, 212, 71);
/* oklch */ color: oklch(81.9% 0.168 121.6);

Tailwind

colors: {
  custom: {
    50: '#cde182',
    500: '#b3d447',
    950: '#000000',
  },
}

SCSS

$custom: #b3d447;
$custom-light: #cde182;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d447",
  "rgb": {
    "r": 179,
    "g": 212,
    "b": 71
  },
  "hsl": {
    "h": 74.043,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.8194,
    "c": 0.16812,
    "h": 121.6
  },
  "luminance": 0.57126
}

Semantic roles & 50–950 ramp

primary

#B3D447

secondary

#493689

accent

#43E569

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D447

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

Preview Lab → · Contrast checker → · Palette generator →