#40B393#40B393

#40B393 is a light, moderate teal. Relative luminance 0.354; OKLCH L 69.3% C 0.114 H 171.1°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#40B393
RGB	rgb(64, 179, 147)
HSL	hsl(163, 47%, 48%)
HSV	hsv(163, 64%, 70%)
CMYK	cmyk(64.2%, 0%, 17.9%, 29.8%)
CIE-LAB	lab(66.09, -40.00, 6.91)
CIE-LCH	lch(66.09, 40.60, 170.19°)
OKLab	oklab(69.34% -0.1124 0.0176)
OKLCH	oklch(69.34% 0.114 171.1)
XYZ	xyz(23.4983, 35.4343, 33.1992)
Luminance	0.3544 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B393 #B34060

analogous

#40B359 #40B393 #409AB3

triadic

#40B393 #9340B3 #B39340

tetradic

#40B393 #5940B3 #B34060 #9AB340

square

#40B393 #5940B3 #B34060 #9AB340

split-complementary

#40B393 #B3409A #B35940

monochromatic

#205949 #30866E #40B393 #67C9AE #94D9C6

Accessibility & contrast

On white

2.60

#40B393 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#40B393 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B393

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B393	#FFFFFF	#000000	##000000
##40B393	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA891

Deuteranopia (green-blind)

#9E9C95

Tritanopia (blue-blind)

#00B4AA

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #40b393;
/* rgb */ color: rgb(64, 179, 147);
/* oklch */ color: oklch(69.3% 0.114 171.1);

Tailwind

colors: {
  custom: {
    50: '#82cab2',
    500: '#40b393',
    950: '#000000',
  },
}

SCSS

$custom: #40b393;
$custom-light: #82cab2;
$custom-dark: #000000;

JSON

{
  "hex": "#40b393",
  "rgb": {
    "r": 64,
    "g": 179,
    "b": 147
  },
  "hsl": {
    "h": 163.304,
    "s": 47.325,
    "l": 47.647
  },
  "oklch": {
    "l": 0.69335,
    "c": 0.11381,
    "h": 171.1
  },
  "luminance": 0.35437
}

Semantic roles & 50–950 ramp

primary

#40B393

secondary

#C48A9B

accent

#5176D7

background

#F8FCFA

surface

#F0F8F5

border

#CBD1CF

text

#0C1311

muted

#7D8280

Preview Lab

Preview with #40B393

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

Preview Lab → · Contrast checker → · Palette generator →