#337C6B#337C6B

#337C6B is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.5% C 0.078 H 175.5°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#337C6B
RGB	rgb(51, 124, 107)
HSL	hsl(166, 42%, 34%)
HSV	hsv(166, 59%, 49%)
CMYK	cmyk(58.9%, 0%, 13.7%, 51.4%)
CIE-LAB	lab(47.21, -27.14, 2.49)
CIE-LCH	lch(47.21, 27.25, 174.77°)
OKLab	oklab(53.51% -0.0776 0.0062)
OKLCH	oklch(53.51% 0.078 175.5)
XYZ	xyz(11.2255, 16.1796, 16.4385)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C6B #7C3344

analogous

#337C47 #337C6B #33697C

triadic

#337C6B #6B337C #7C6B33

tetradic

#337C6B #47337C #7C3344 #697C33

square

#337C6B #47337C #7C3344 #697C33

split-complementary

#337C6B #7C3369 #7C4733

monochromatic

#0F2520 #215146 #337C6B #45A790 #68C1AC

Accessibility & contrast

On white

4.96

#337C6B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#337C6B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C6B

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C6B	#FFFFFF	#000000	##FFFFFF
##337C6B	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78756A

Deuteranopia (green-blind)

#6D6D6C

Tritanopia (blue-blind)

#007D77

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #337c6b;
/* rgb */ color: rgb(51, 124, 107);
/* oklch */ color: oklch(53.5% 0.078 175.5);

Tailwind

colors: {
  custom: {
    50: '#72a295',
    500: '#337c6b',
    950: '#000000',
  },
}

SCSS

$custom: #337c6b;
$custom-light: #72a295;
$custom-dark: #000000;

JSON

{
  "hex": "#337c6b",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 107
  },
  "hsl": {
    "h": 166.027,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53509,
    "c": 0.07781,
    "h": 175.5
  },
  "luminance": 0.16181
}

Semantic roles & 50–950 ramp

primary

#337C6B

secondary

#A96272

accent

#5673D2

background

#F7FAF9

surface

#EDF3F1

border

#C8CDCB

text

#080F0D

muted

#7B7F7E

Preview Lab

Preview with #337C6B

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

Preview Lab → · Contrast checker → · Palette generator →