#37645F#37645F

#37645F is a mid, muted teal. Relative luminance 0.108; OKLCH L 46.9% C 0.051 H 186.5°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#37645F
RGB	rgb(55, 100, 95)
HSL	hsl(173, 29%, 30%)
HSV	hsv(173, 45%, 39%)
CMYK	cmyk(45%, 0%, 5%, 60.8%)
CIE-LAB	lab(39.16, -16.85, -2.02)
CIE-LCH	lch(39.16, 16.97, 186.82°)
OKLab	oklab(46.93% -0.0503 -0.0057)
OKLCH	oklch(46.93% 0.051 186.5)
XYZ	xyz(8.1975, 10.7522, 12.4677)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37645F #64373C

analogous

#376448 #37645F #375264

triadic

#37645F #5F3764 #645F37

tetradic

#37645F #483764 #64373C #526437

square

#37645F #483764 #64373C #526437

split-complementary

#37645F #643752 #644837

monochromatic

#0C1514 #213D39 #37645F #4D8B85 #69ACA5

Accessibility & contrast

On white

6.67

#37645F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#37645F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37645F

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37645F	#FFFFFF	#000000	##FFFFFF
##37645F	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60605F

Deuteranopia (green-blind)

#585A60

Tritanopia (blue-blind)

#246662

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #37645f;
/* rgb */ color: rgb(55, 100, 95);
/* oklch */ color: oklch(46.9% 0.051 186.5);

Tailwind

colors: {
  custom: {
    50: '#71908c',
    500: '#37645f',
    950: '#000000',
  },
}

SCSS

$custom: #37645f;
$custom-light: #71908c;
$custom-dark: #000000;

JSON

{
  "hex": "#37645f",
  "rgb": {
    "r": 55,
    "g": 100,
    "b": 95
  },
  "hsl": {
    "h": 173.333,
    "s": 29.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.46927,
    "c": 0.0506,
    "h": 186.5
  },
  "luminance": 0.10753
}

Semantic roles & 50–950 ramp

primary

#37645F

secondary

#946268

accent

#626DC5

background

#F6F8F8

surface

#ECF0F0

border

#C7CBCB

text

#080C0C

muted

#7B7D7D

Preview Lab

Preview with #37645F

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

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