#407D6F#407D6F

#407D6F is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.4% C 0.068 H 176.9°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#407D6F
RGB	rgb(64, 125, 111)
HSL	hsl(166, 32%, 37%)
HSV	hsv(166, 49%, 49%)
CMYK	cmyk(48.8%, 0%, 11.2%, 51%)
CIE-LAB	lab(48.14, -23.44, 1.53)
CIE-LCH	lch(48.14, 23.49, 176.25°)
OKLab	oklab(54.44% -0.0676 0.0037)
OKLCH	oklch(54.44% 0.068 176.9)
XYZ	xyz(12.3160, 16.9039, 17.6496)
Luminance	0.1691 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407D6F #7D404E

analogous

#407D51 #407D6F #406C7D

triadic

#407D6F #6F407D #7D6F40

tetradic

#407D6F #51407D #7D404E #6C7D40

square

#407D6F #51407D #7D404E #6C7D40

split-complementary

#407D6F #7D406C #7D5140

monochromatic

#172C27 #2B554B #407D6F #55A593 #7CBCAD

Accessibility & contrast

On white

4.79

#407D6F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#407D6F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407D6F

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407D6F	#FFFFFF	#000000	##FFFFFF
##407D6F	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79776E

Deuteranopia (green-blind)

#6F6F70

Tritanopia (blue-blind)

#277E79

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #407d6f;
/* rgb */ color: rgb(64, 125, 111);
/* oklch */ color: oklch(54.4% 0.068 176.9);

Tailwind

colors: {
  custom: {
    50: '#79a398',
    500: '#407d6f',
    950: '#000000',
  },
}

SCSS

$custom: #407d6f;
$custom-light: #79a398;
$custom-dark: #000000;

JSON

{
  "hex": "#407d6f",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 111
  },
  "hsl": {
    "h": 166.23,
    "s": 32.275,
    "l": 37.059
  },
  "oklch": {
    "l": 0.54437,
    "c": 0.06769,
    "h": 176.9
  },
  "luminance": 0.16905
}

Semantic roles & 50–950 ramp

primary

#407D6F

secondary

#A6737E

accent

#5F77C8

background

#F7FAF9

surface

#EEF3F2

border

#C9CDCC

text

#090F0D

muted

#7B7F7E

Preview Lab

Preview with #407D6F

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

Preview Lab → · Contrast checker → · Palette generator →