#337E7E#337E7E

#337E7E is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.7% C 0.073 H 195.2°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#337E7E
RGB	rgb(51, 126, 126)
HSL	hsl(180, 42%, 35%)
HSV	hsv(180, 60%, 49%)
CMYK	cmyk(59.5%, 0%, 0%, 50.6%)
CIE-LAB	lab(48.42, -22.81, -6.95)
CIE-LCH	lch(48.42, 23.85, 196.95°)
OKLab	oklab(54.68% -0.0708 -0.0193)
OKLCH	oklch(54.68% 0.073 195.2)
XYZ	xyz(12.5904, 17.1306, 22.3776)
Luminance	0.1713 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337E7E #7E3333

analogous

#337E59 #337E7E #33597E

triadic

#337E7E #7E337E #7E7E33

tetradic

#337E7E #59337E #7E3333 #597E33

square

#337E7E #59337E #7E3333 #597E33

split-complementary

#337E7E #7E3359 #7E5933

monochromatic

#102727 #215252 #337E7E #45AAAA #69C2C2

Accessibility & contrast

On white

4.74

#337E7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#337E7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337E7E

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337E7E	#FFFFFF	#000000	##FFFFFF
##337E7E	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76787E

Deuteranopia (green-blind)

#6A6F7F

Tritanopia (blue-blind)

#00827E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #337e7e;
/* rgb */ color: rgb(51, 126, 126);
/* oklch */ color: oklch(54.7% 0.073 195.2);

Tailwind

colors: {
  custom: {
    50: '#74a3a3',
    500: '#337e7e',
    950: '#000000',
  },
}

SCSS

$custom: #337e7e;
$custom-light: #74a3a3;
$custom-dark: #000000;

JSON

{
  "hex": "#337e7e",
  "rgb": {
    "r": 51,
    "g": 126,
    "b": 126
  },
  "hsl": {
    "h": 180,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.54682,
    "c": 0.07337,
    "h": 195.2
  },
  "luminance": 0.17132
}

Semantic roles & 50–950 ramp

primary

#337E7E

secondary

#AA6363

accent

#5656D2

background

#F7FAFA

surface

#EDF4F3

border

#C8CECD

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #337E7E

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

Preview Lab → · Contrast checker → · Palette generator →