#337C64#337C64

#337C64 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.3% C 0.083 H 168.7°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#337C64
RGB	rgb(51, 124, 100)
HSL	hsl(160, 42%, 34%)
HSV	hsv(160, 59%, 49%)
CMYK	cmyk(58.9%, 0%, 19.4%, 51.4%)
CIE-LAB	lab(47.02, -28.94, 6.35)
CIE-LCH	lch(47.02, 29.63, 167.63°)
OKLab	oklab(53.3% -0.081 0.0163)
OKLCH	oklch(53.3% 0.083 168.7)
XYZ	xyz(10.8721, 16.0382, 14.5768)
Luminance	0.1604 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337C64 #7C334B

analogous

#337C40 #337C64 #33707C

triadic

#337C64 #64337C #7C6433

tetradic

#337C64 #40337C #7C334B #707C33

square

#337C64 #40337C #7C334B #707C33

split-complementary

#337C64 #7C3370 #7C4033

monochromatic

#0F251E #215141 #337C64 #45A787 #68C1A4

Accessibility & contrast

On white

4.99

#337C64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#337C64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337C64

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337C64	#FFFFFF	#000000	##FFFFFF
##337C64	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797463

Deuteranopia (green-blind)

#6E6C66

Tritanopia (blue-blind)

#0B7D75

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #337c64;
/* rgb */ color: rgb(51, 124, 100);
/* oklch */ color: oklch(53.3% 0.083 168.7);

Tailwind

colors: {
  custom: {
    50: '#72a290',
    500: '#337c64',
    950: '#000000',
  },
}

SCSS

$custom: #337c64;
$custom-light: #72a290;
$custom-dark: #000000;

JSON

{
  "hex": "#337c64",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 100
  },
  "hsl": {
    "h": 160.274,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53298,
    "c": 0.08266,
    "h": 168.7
  },
  "luminance": 0.16039
}

Semantic roles & 50–950 ramp

primary

#337C64

secondary

#A96279

accent

#567FD2

background

#F7FAF8

surface

#EDF3F0

border

#C8CDCB

text

#080F0C

muted

#7B7F7D

Preview Lab

Preview with #337C64

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

Preview Lab → · Contrast checker → · Palette generator →