#337C75#337C75

#337C75 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.8% C 0.073 H 186.7°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#337C75
RGB	rgb(51, 124, 117)
HSL	hsl(174, 42%, 34%)
HSV	hsv(174, 59%, 49%)
CMYK	cmyk(58.9%, 0%, 5.6%, 51.4%)
CIE-LAB	lab(47.50, -24.39, -3.01)
CIE-LCH	lch(47.50, 24.58, 187.03°)
OKLab	oklab(53.84% -0.0727 -0.0085)
OKLCH	oklch(53.84% 0.073 186.7)
XYZ	xyz(11.7824, 16.4023, 19.3712)
Luminance	0.1640 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C75 #7C333A

analogous

#337C51 #337C75 #335F7C

triadic

#337C75 #75337C #7C7533

tetradic

#337C75 #51337C #7C333A #5F7C33

square

#337C75 #51337C #7C333A #5F7C33

split-complementary

#337C75 #7C335F #7C5133

monochromatic

#0F2523 #21514C #337C75 #45A79E #68C1B9

Accessibility & contrast

On white

4.91

#337C75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#337C75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C75

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C75	#FFFFFF	#000000	##FFFFFF
##337C75	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767675

Deuteranopia (green-blind)

#6A6D76

Tritanopia (blue-blind)

#007F7A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #337c75;
/* rgb */ color: rgb(51, 124, 117);
/* oklch */ color: oklch(53.8% 0.073 186.7);

Tailwind

colors: {
  custom: {
    50: '#73a29c',
    500: '#337c75',
    950: '#000000',
  },
}

SCSS

$custom: #337c75;
$custom-light: #73a29c;
$custom-dark: #000000;

JSON

{
  "hex": "#337c75",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 117
  },
  "hsl": {
    "h": 174.247,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53839,
    "c": 0.0732,
    "h": 186.7
  },
  "luminance": 0.16403
}

Semantic roles & 50–950 ramp

primary

#337C75

secondary

#A96269

accent

#5662D2

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #337C75

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

Preview Lab → · Contrast checker → · Palette generator →