#337D7C#337D7C

#337D7C is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.4% C 0.073 H 194.0°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#337D7C
RGB	rgb(51, 125, 124)
HSL	hsl(179, 42%, 35%)
HSV	hsv(179, 59%, 49%)
CMYK	cmyk(59.2%, 0%, 0.8%, 51%)
CIE-LAB	lab(48.04, -22.88, -6.34)
CIE-LCH	lch(48.04, 23.74, 195.50°)
OKLab	oklab(54.35% -0.0706 -0.0176)
OKLCH	oklch(54.35% 0.073 194)
XYZ	xyz(12.3354, 16.8250, 21.6624)
Luminance	0.1683 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337D7C #7D3334

analogous

#337D57 #337D7C #33597D

triadic

#337D7C #7C337D #7D7C33

tetradic

#337D7C #57337D #7D3334 #597D33

square

#337D7C #57337D #7D3334 #597D33

split-complementary

#337D7C #7D3359 #7D5733

monochromatic

#102626 #215251 #337D7C #45A8A7 #69C2C0

Accessibility & contrast

On white

4.81

#337D7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#337D7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337D7C

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337D7C	#FFFFFF	#000000	##FFFFFF
##337D7C	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76777C

Deuteranopia (green-blind)

#6A6E7D

Tritanopia (blue-blind)

#00817C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #337d7c;
/* rgb */ color: rgb(51, 125, 124);
/* oklch */ color: oklch(54.4% 0.073 194.0);

Tailwind

colors: {
  custom: {
    50: '#73a3a1',
    500: '#337d7c',
    950: '#000000',
  },
}

SCSS

$custom: #337d7c;
$custom-light: #73a3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#337d7c",
  "rgb": {
    "r": 51,
    "g": 125,
    "b": 124
  },
  "hsl": {
    "h": 179.189,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.5435,
    "c": 0.07272,
    "h": 194
  },
  "luminance": 0.16826
}

Semantic roles & 50–950 ramp

primary

#337D7C

secondary

#AA6263

accent

#5658D2

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#090F0F

muted

#7B7F7E

Preview Lab

Preview with #337D7C

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

Preview Lab → · Contrast checker → · Palette generator →