#337664#337664

#337664 is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.7% C 0.074 H 173.1°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#337664
RGB	rgb(51, 118, 100)
HSL	hsl(164, 40%, 33%)
HSV	hsv(164, 57%, 46%)
CMYK	cmyk(56.8%, 0%, 15.3%, 53.7%)
CIE-LAB	lab(45.05, -26.00, 3.52)
CIE-LCH	lch(45.05, 26.24, 172.28°)
OKLab	oklab(51.7% -0.0738 0.0089)
OKLCH	oklch(51.7% 0.074 173.1)
XYZ	xyz(10.1429, 14.5798, 14.3338)
Luminance	0.1458 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337664 #763345

analogous

#337642 #337664 #336676

triadic

#337664 #643376 #766433

tetradic

#337664 #423376 #763345 #667633

square

#337664 #423376 #763345 #667633

split-complementary

#337664 #763366 #764233

monochromatic

#0E211C #214B40 #337664 #45A188 #66BDA6

Accessibility & contrast

On white

5.36

#337664 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#337664 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337664

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337664	#FFFFFF	#000000	##FFFFFF
##337664	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726F63

Deuteranopia (green-blind)

#686865

Tritanopia (blue-blind)

#0F7771

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #337664;
/* rgb */ color: rgb(51, 118, 100);
/* oklch */ color: oklch(51.7% 0.074 173.1);

Tailwind

colors: {
  custom: {
    50: '#719e90',
    500: '#337664',
    950: '#000000',
  },
}

SCSS

$custom: #337664;
$custom-light: #719e90;
$custom-dark: #000000;

JSON

{
  "hex": "#337664",
  "rgb": {
    "r": 51,
    "g": 118,
    "b": 100
  },
  "hsl": {
    "h": 163.881,
    "s": 39.645,
    "l": 33.137
  },
  "oklch": {
    "l": 0.51695,
    "c": 0.07438,
    "h": 173.1
  },
  "luminance": 0.14581
}

Semantic roles & 50–950 ramp

primary

#337664

secondary

#A56072

accent

#5878D0

background

#F7F9F8

surface

#EDF2F0

border

#C8CCCB

text

#080E0C

muted

#7B7E7D

Preview Lab

Preview with #337664

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

Preview Lab → · Contrast checker → · Palette generator →