#B6D440#B6D440

#B6D440 is a very light, vivid yellow-green. Relative luminance 0.574; OKLCH L 82.1% C 0.172 H 120.3°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#B6D440
RGB	rgb(182, 212, 64)
HSL	hsl(72, 63%, 54%)
HSV	hsv(72, 70%, 83%)
CMYK	cmyk(14.2%, 0%, 69.8%, 16.9%)
CIE-LAB	lab(80.41, -29.45, 66.18)
CIE-LCH	lch(80.41, 72.44, 113.99°)
OKLab	oklab(82.1% -0.0867 0.1481)
OKLCH	oklch(82.1% 0.172 120.3)
XYZ	xyz(43.7610, 57.4024, 13.6239)
Luminance	0.5740 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6D440 #5E40D4

analogous

#D4A840 #B6D440 #6CD440

triadic

#B6D440 #40B6D4 #D440B6

tetradic

#B6D440 #40D4A8 #5E40D4 #D4406C

square

#B6D440 #40D4A8 #5E40D4 #D4406C

split-complementary

#B6D440 #406CD4 #A840D4

monochromatic

#6A7D1C #94AF27 #B6D440 #C9DF72 #DCEAA4

Accessibility & contrast

On white

1.68

#B6D440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#B6D440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6D440

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6D440	#FFFFFF	#000000	##000000
##B6D440	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C827

Deuteranopia (green-blind)

#DEC84C

Tritanopia (blue-blind)

#C0C9B7

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b6d440;
/* rgb */ color: rgb(182, 212, 64);
/* oklch */ color: oklch(82.1% 0.172 120.3);

Tailwind

colors: {
  custom: {
    50: '#cfe17e',
    500: '#b6d440',
    950: '#000000',
  },
}

SCSS

$custom: #b6d440;
$custom-light: #cfe17e;
$custom-dark: #000000;

JSON

{
  "hex": "#b6d440",
  "rgb": {
    "r": 182,
    "g": 212,
    "b": 64
  },
  "hsl": {
    "h": 72.162,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.82101,
    "c": 0.1716,
    "h": 120.3
  },
  "luminance": 0.57402
}

Semantic roles & 50–950 ramp

primary

#B6D440

secondary

#443385

accent

#42E663

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B6D440

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

Preview Lab → · Contrast checker → · Palette generator →