#337B5D#337B5D

#337B5D is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.8% C 0.087 H 163.3°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#337B5D
RGB	rgb(51, 123, 93)
HSL	hsl(155, 41%, 34%)
HSV	hsv(155, 59%, 48%)
CMYK	cmyk(58.5%, 0%, 24.4%, 51.8%)
CIE-LAB	lab(46.52, -30.18, 9.76)
CIE-LCH	lch(46.52, 31.71, 162.08°)
OKLab	oklab(52.83% -0.0834 0.025)
OKLCH	oklch(52.83% 0.087 163.3)
XYZ	xyz(10.4230, 15.6591, 12.8270)
Luminance	0.1566 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337B5D #7B3351

analogous

#337B39 #337B5D #33757B

triadic

#337B5D #5D337B #7B5D33

tetradic

#337B5D #39337B #7B3351 #757B33

square

#337B5D #39337B #7B3351 #757B33

split-complementary

#337B5D #7B3375 #7B3933

monochromatic

#0F241C #21503C #337B5D #45A67E #68C09C

Accessibility & contrast

On white

5.08

#337B5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#337B5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337B5D

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337B5D	#FFFFFF	#000000	##FFFFFF
##337B5D	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79735B

Deuteranopia (green-blind)

#6F6B5F

Tritanopia (blue-blind)

#147B73

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #337b5d;
/* rgb */ color: rgb(51, 123, 93);
/* oklch */ color: oklch(52.8% 0.087 163.3);

Tailwind

colors: {
  custom: {
    50: '#72a28b',
    500: '#337b5d',
    950: '#000000',
  },
}

SCSS

$custom: #337b5d;
$custom-light: #72a28b;
$custom-dark: #000000;

JSON

{
  "hex": "#337b5d",
  "rgb": {
    "r": 51,
    "g": 123,
    "b": 93
  },
  "hsl": {
    "h": 155,
    "s": 41.379,
    "l": 34.118
  },
  "oklch": {
    "l": 0.52834,
    "c": 0.08704,
    "h": 163.3
  },
  "luminance": 0.1566
}

Semantic roles & 50–950 ramp

primary

#337B5D

secondary

#A8627F

accent

#578AD1

background

#F7FAF8

surface

#EDF3F0

border

#C8CDCB

text

#080F0C

muted

#7B7F7D

Preview Lab

Preview with #337B5D

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

Preview Lab → · Contrast checker → · Palette generator →