#37909C#37909C

#37909C is a mid, moderate teal. Relative luminance 0.232; OKLCH L 60.5% C 0.085 H 207.6°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#37909C
RGB	rgb(55, 144, 156)
HSL	hsl(187, 48%, 41%)
HSV	hsv(187, 65%, 61%)
CMYK	cmyk(64.7%, 7.7%, 0%, 38.8%)
CIE-LAB	lab(55.23, -22.34, -14.18)
CIE-LCH	lch(55.23, 26.46, 212.40°)
OKLab	oklab(60.55% -0.0752 -0.0393)
OKLCH	oklch(60.55% 0.085 207.6)
XYZ	xyz(17.5470, 23.1572, 34.9911)
Luminance	0.2316 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37909C #9C4337

analogous

#379C76 #37909C #375E9C

triadic

#37909C #9C3790 #909C37

tetradic

#37909C #76379C #9C4337 #5E9C37

square

#37909C #76379C #9C4337 #5E9C37

split-complementary

#37909C #9C375E #9C7637

monochromatic

#173C42 #27666F #37909C #4FB3C1 #7CC7D1

Accessibility & contrast

On white

3.73

#37909C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#37909C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37909C

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37909C	#FFFFFF	#000000	##000000
##37909C	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848B9D

Deuteranopia (green-blind)

#757F9C

Tritanopia (blue-blind)

#009694

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #37909c;
/* rgb */ color: rgb(55, 144, 156);
/* oklch */ color: oklch(60.5% 0.085 207.6);

Tailwind

colors: {
  custom: {
    50: '#7ab0b9',
    500: '#37909c',
    950: '#000000',
  },
}

SCSS

$custom: #37909c;
$custom-light: #7ab0b9;
$custom-dark: #000000;

JSON

{
  "hex": "#37909c",
  "rgb": {
    "r": 55,
    "g": 144,
    "b": 156
  },
  "hsl": {
    "h": 187.129,
    "s": 47.867,
    "l": 41.373
  },
  "oklch": {
    "l": 0.60546,
    "c": 0.08489,
    "h": 207.6
  },
  "luminance": 0.23159
}

Semantic roles & 50–950 ramp

primary

#37909C

secondary

#BA7D75

accent

#6050D7

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #37909C

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

Preview Lab → · Contrast checker → · Palette generator →