#337C70#337C70

#337C70 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.7% C 0.075 H 180.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#337C70
RGB	rgb(51, 124, 112)
HSL	hsl(170, 42%, 34%)
HSV	hsv(170, 59%, 49%)
CMYK	cmyk(58.9%, 0%, 9.7%, 51.4%)
CIE-LAB	lab(47.35, -25.79, -0.27)
CIE-LCH	lch(47.35, 25.79, 180.59°)
OKLab	oklab(53.67% -0.0751 -0.0011)
OKLCH	oklch(53.67% 0.075 180.9)
XYZ	xyz(11.4962, 16.2878, 17.8641)
Luminance	0.1629 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C70 #7C333F

analogous

#337C4C #337C70 #33647C

triadic

#337C70 #70337C #7C7033

tetradic

#337C70 #4C337C #7C333F #647C33

square

#337C70 #4C337C #7C333F #647C33

split-complementary

#337C70 #7C3364 #7C4C33

monochromatic

#0F2522 #215149 #337C70 #45A797 #68C1B2

Accessibility & contrast

On white

4.93

#337C70 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#337C70 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C70

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C70	#FFFFFF	#000000	##FFFFFF
##337C70	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777570

Deuteranopia (green-blind)

#6C6D71

Tritanopia (blue-blind)

#007E78

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #337c70;
/* rgb */ color: rgb(51, 124, 112);
/* oklch */ color: oklch(53.7% 0.075 180.9);

Tailwind

colors: {
  custom: {
    50: '#72a299',
    500: '#337c70',
    950: '#000000',
  },
}

SCSS

$custom: #337c70;
$custom-light: #72a299;
$custom-dark: #000000;

JSON

{
  "hex": "#337c70",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 112
  },
  "hsl": {
    "h": 170.137,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5367,
    "c": 0.07512,
    "h": 180.9
  },
  "luminance": 0.16289
}

Semantic roles & 50–950 ramp

primary

#337C70

secondary

#A9626E

accent

#566BD2

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#080F0D

muted

#7B7F7E

Preview Lab

Preview with #337C70

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

Preview Lab → · Contrast checker → · Palette generator →