#37909F#37909F

#37909F is a mid, moderate teal. Relative luminance 0.233; OKLCH L 60.7% C 0.086 H 210.6°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#37909F
RGB	rgb(55, 144, 159)
HSL	hsl(189, 49%, 42%)
HSV	hsv(189, 65%, 62%)
CMYK	cmyk(65.4%, 9.4%, 0%, 37.6%)
CIE-LAB	lab(55.34, -21.41, -15.74)
CIE-LCH	lch(55.34, 26.57, 216.32°)
OKLab	oklab(60.67% -0.074 -0.0437)
OKLCH	oklch(60.67% 0.086 210.6)
XYZ	xyz(17.8042, 23.2600, 36.3455)
Luminance	0.2326 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37909F #9F4637

analogous

#379F7A #37909F #375C9F

triadic

#37909F #9F3790 #909F37

tetradic

#37909F #7A379F #9F4637 #5C9F37

square

#37909F #7A379F #9F4637 #5C9F37

split-complementary

#37909F #9F375C #9F7A37

monochromatic

#183E44 #276772 #37909F #51B2C3 #7EC6D2

Accessibility & contrast

On white

3.72

#37909F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#37909F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37909F

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37909F	#FFFFFF	#000000	##000000
##37909F	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838BA0

Deuteranopia (green-blind)

#74809F

Tritanopia (blue-blind)

#009795

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #37909f;
/* rgb */ color: rgb(55, 144, 159);
/* oklch */ color: oklch(60.7% 0.086 210.6);

Tailwind

colors: {
  custom: {
    50: '#7bb0bb',
    500: '#37909f',
    950: '#000000',
  },
}

SCSS

$custom: #37909f;
$custom-light: #7bb0bb;
$custom-dark: #000000;

JSON

{
  "hex": "#37909f",
  "rgb": {
    "r": 55,
    "g": 144,
    "b": 159
  },
  "hsl": {
    "h": 188.654,
    "s": 48.598,
    "l": 41.961
  },
  "oklch": {
    "l": 0.60666,
    "c": 0.0859,
    "h": 210.6
  },
  "luminance": 0.23262
}

Semantic roles & 50–950 ramp

primary

#37909F

secondary

#BC8076

accent

#6350D8

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #37909F

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

Preview Lab → · Contrast checker → · Palette generator →