#40665E#40665E

#40665E is a mid, muted teal. Relative luminance 0.114; OKLCH L 47.9% C 0.045 H 179.5°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#40665E
RGB	rgb(64, 102, 94)
HSL	hsl(167, 23%, 33%)
HSV	hsv(167, 37%, 40%)
CMYK	cmyk(37.3%, 0%, 7.8%, 60%)
CIE-LAB	lab(40.25, -15.52, 0.24)
CIE-LCH	lch(40.25, 15.52, 179.10°)
OKLab	oklab(47.92% -0.0453 0.0004)
OKLCH	oklch(47.92% 0.045 179.5)
XYZ	xyz(8.8854, 11.4003, 12.3198)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40665E #664048

analogous

#40664B #40665E #405B66

triadic

#40665E #5E4066 #665E40

tetradic

#40665E #4B4066 #664048 #5B6640

square

#40665E #4B4066 #664048 #5B6640

split-complementary

#40665E #66405B #664B40

monochromatic

#111B19 #28403B #40665E #588C81 #77AA9F

Accessibility & contrast

On white

6.40

#40665E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#40665E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40665E

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40665E	#FFFFFF	#000000	##FFFFFF
##40665E	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63625E

Deuteranopia (green-blind)

#5C5D5F

Tritanopia (blue-blind)

#346764

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #40665e;
/* rgb */ color: rgb(64, 102, 94);
/* oklch */ color: oklch(47.9% 0.045 179.5);

Tailwind

colors: {
  custom: {
    50: '#76918b',
    500: '#40665e',
    950: '#000000',
  },
}

SCSS

$custom: #40665e;
$custom-light: #76918b;
$custom-dark: #000000;

JSON

{
  "hex": "#40665e",
  "rgb": {
    "r": 64,
    "g": 102,
    "b": 94
  },
  "hsl": {
    "h": 167.368,
    "s": 22.892,
    "l": 32.549
  },
  "oklch": {
    "l": 0.47917,
    "c": 0.04533,
    "h": 179.5
  },
  "luminance": 0.11401
}

Semantic roles & 50–950 ramp

primary

#40665E

secondary

#956D75

accent

#687BBF

background

#F7F8F8

surface

#EDF0F0

border

#C8CBCB

text

#090D0C

muted

#7B7D7D

Preview Lab

Preview with #40665E

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

Preview Lab → · Contrast checker → · Palette generator →