#407D75#407D75

#407D75 is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.6% C 0.065 H 184.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#407D75
RGB	rgb(64, 125, 117)
HSL	hsl(172, 32%, 37%)
HSV	hsv(172, 49%, 49%)
CMYK	cmyk(48.8%, 0%, 6.4%, 51%)
CIE-LAB	lab(48.31, -21.87, -1.75)
CIE-LCH	lch(48.31, 21.94, 184.58°)
OKLab	oklab(54.63% -0.0647 -0.0051)
OKLCH	oklch(54.63% 0.065 184.5)
XYZ	xyz(12.6575, 17.0405, 19.4483)
Luminance	0.1704 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407D75 #7D4048

analogous

#407D57 #407D75 #40677D

triadic

#407D75 #75407D #7D7540

tetradic

#407D75 #57407D #7D4048 #677D40

square

#407D75 #57407D #7D4048 #677D40

split-complementary

#407D75 #7D4067 #7D5740

monochromatic

#172C29 #2B554F #407D75 #55A59B #7CBCB3

Accessibility & contrast

On white

4.76

#407D75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#407D75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407D75

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407D75	#FFFFFF	#000000	##FFFFFF
##407D75	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787775

Deuteranopia (green-blind)

#6E7076

Tritanopia (blue-blind)

#237F7A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #407d75;
/* rgb */ color: rgb(64, 125, 117);
/* oklch */ color: oklch(54.6% 0.065 184.5);

Tailwind

colors: {
  custom: {
    50: '#7aa39c',
    500: '#407d75',
    950: '#000000',
  },
}

SCSS

$custom: #407d75;
$custom-light: #7aa39c;
$custom-dark: #000000;

JSON

{
  "hex": "#407d75",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 117
  },
  "hsl": {
    "h": 172.131,
    "s": 32.275,
    "l": 37.059
  },
  "oklch": {
    "l": 0.54634,
    "c": 0.06493,
    "h": 184.5
  },
  "luminance": 0.17042
}

Semantic roles & 50–950 ramp

primary

#407D75

secondary

#A67379

accent

#5F6DC8

background

#F7FAF9

surface

#EEF3F2

border

#C9CDCC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #407D75

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

Preview Lab → · Contrast checker → · Palette generator →