#37898F#37898F

#37898F is a mid, moderate teal. Relative luminance 0.207; OKLCH L 58.3% C 0.079 H 201.9°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#37898F
RGB	rgb(55, 137, 143)
HSL	hsl(184, 44%, 39%)
HSV	hsv(184, 62%, 56%)
CMYK	cmyk(61.5%, 4.2%, 0%, 43.9%)
CIE-LAB	lab(52.60, -22.67, -10.63)
CIE-LCH	lch(52.60, 25.04, 205.13°)
OKLab	oklab(58.28% -0.0732 -0.0294)
OKLCH	oklch(58.28% 0.079 201.9)
XYZ	xyz(15.4770, 20.6851, 29.1582)
Luminance	0.2069 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37898F #8F3D37

analogous

#378F69 #37898F #375D8F

triadic

#37898F #8F3789 #898F37

tetradic

#37898F #69378F #8F3D37 #5D8F37

square

#37898F #69378F #8F3D37 #5D8F37

split-complementary

#37898F #8F375D #8F6937

monochromatic

#153437 #265F63 #37898F #4AB2B9 #76C5CA

Accessibility & contrast

On white

4.09

#37898F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#37898F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37898F

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37898F	#FFFFFF	#000000	##000000
##37898F	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F838F

Deuteranopia (green-blind)

#72798F

Tritanopia (blue-blind)

#008E8B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #37898f;
/* rgb */ color: rgb(55, 137, 143);
/* oklch */ color: oklch(58.3% 0.079 201.9);

Tailwind

colors: {
  custom: {
    50: '#78abaf',
    500: '#37898f',
    950: '#000000',
  },
}

SCSS

$custom: #37898f;
$custom-light: #78abaf;
$custom-dark: #000000;

JSON

{
  "hex": "#37898f",
  "rgb": {
    "r": 55,
    "g": 137,
    "b": 143
  },
  "hsl": {
    "h": 184.091,
    "s": 44.444,
    "l": 38.824
  },
  "oklch": {
    "l": 0.58278,
    "c": 0.07888,
    "h": 201.9
  },
  "luminance": 0.20687
}

Semantic roles & 50–950 ramp

primary

#37898F

secondary

#B3736F

accent

#5C54D4

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #37898F

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

Preview Lab → · Contrast checker → · Palette generator →