#40665D#40665D

#40665D is a mid, muted teal. Relative luminance 0.114; OKLCH L 47.9% C 0.046 H 177.6°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#40665D
RGB	rgb(64, 102, 93)
HSL	hsl(166, 23%, 33%)
HSV	hsv(166, 37%, 40%)
CMYK	cmyk(37.3%, 0%, 8.8%, 60%)
CIE-LAB	lab(40.22, -15.77, 0.81)
CIE-LCH	lch(40.22, 15.79, 177.06°)
OKLab	oklab(47.88% -0.0458 0.0019)
OKLCH	oklch(47.88% 0.046 177.6)
XYZ	xyz(8.8408, 11.3825, 12.0850)
Luminance	0.1138 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40665D #664049

analogous

#40664A #40665D #405C66

triadic

#40665D #5D4066 #665D40

tetradic

#40665D #4A4066 #664049 #5C6640

square

#40665D #4A4066 #664049 #5C6640

split-complementary

#40665D #66405C #664A40

monochromatic

#111B18 #28403B #40665D #588C7F #77AA9E

Accessibility & contrast

On white

6.41

#40665D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#40665D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40665D

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40665D	#FFFFFF	#000000	##FFFFFF
##40665D	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63625D

Deuteranopia (green-blind)

#5C5D5E

Tritanopia (blue-blind)

#346763

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #40665d;
/* rgb */ color: rgb(64, 102, 93);
/* oklch */ color: oklch(47.9% 0.046 177.6);

Tailwind

colors: {
  custom: {
    50: '#76918a',
    500: '#40665d',
    950: '#000000',
  },
}

SCSS

$custom: #40665d;
$custom-light: #76918a;
$custom-dark: #000000;

JSON

{
  "hex": "#40665d",
  "rgb": {
    "r": 64,
    "g": 102,
    "b": 93
  },
  "hsl": {
    "h": 165.789,
    "s": 22.892,
    "l": 32.549
  },
  "oklch": {
    "l": 0.47883,
    "c": 0.04586,
    "h": 177.6
  },
  "luminance": 0.11383
}

Semantic roles & 50–950 ramp

primary

#40665D

secondary

#956D76

accent

#687DBF

background

#F7F8F8

surface

#EDF0F0

border

#C8CBCB

text

#090D0B

muted

#7B7D7C

Preview Lab

Preview with #40665D

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

Preview Lab → · Contrast checker → · Palette generator →