#40B466#40B466

#40B466 is a light, vivid green. Relative luminance 0.347; OKLCH L 68.6% C 0.154 H 150.8°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#40B466
RGB	rgb(64, 180, 102)
HSL	hsl(140, 48%, 48%)
HSV	hsv(140, 64%, 71%)
CMYK	cmyk(64.4%, 0%, 43.3%, 29.4%)
CIE-LAB	lab(65.51, -49.86, 30.43)
CIE-LCH	lch(65.51, 58.41, 148.60°)
OKLab	oklab(68.57% -0.1346 0.0751)
OKLCH	oklch(68.57% 0.154 150.8)
XYZ	xyz(20.8323, 34.6897, 18.1657)
Luminance	0.3469 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B466 #B4408E

analogous

#54B440 #40B466 #40B4A0

triadic

#40B466 #6640B4 #B46640

tetradic

#40B466 #4054B4 #B4408E #B4A040

square

#40B466 #4054B4 #B4408E #B4A040

split-complementary

#40B466 #A040B4 #B44054

monochromatic

#205A33 #30874C #40B466 #68C988 #95D9AB

Accessibility & contrast

On white

2.65

#40B466 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#40B466 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B466

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B466	#FFFFFF	#000000	##000000
##40B466	1.00	2.65	7.94	7.94
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A560

Deuteranopia (green-blind)

#A69B6B

Tritanopia (blue-blind)

#11B1A1

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #40b466;
/* rgb */ color: rgb(64, 180, 102);
/* oklch */ color: oklch(68.6% 0.154 150.8);

Tailwind

colors: {
  custom: {
    50: '#82cb92',
    500: '#40b466',
    950: '#000000',
  },
}

SCSS

$custom: #40b466;
$custom-light: #82cb92;
$custom-dark: #000000;

JSON

{
  "hex": "#40b466",
  "rgb": {
    "r": 64,
    "g": 180,
    "b": 102
  },
  "hsl": {
    "h": 139.655,
    "s": 47.541,
    "l": 47.843
  },
  "oklch": {
    "l": 0.68566,
    "c": 0.1541,
    "h": 150.8
  },
  "luminance": 0.34692
}

Semantic roles & 50–950 ramp

primary

#40B466

secondary

#C58BB2

accent

#51ABD7

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #40B466

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

Preview Lab → · Contrast checker → · Palette generator →