#337E5B#337E5B

#337E5B is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.6% C 0.093 H 160.5°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#337E5B
RGB	rgb(51, 126, 91)
HSL	hsl(152, 42%, 35%)
HSV	hsv(152, 60%, 49%)
CMYK	cmyk(59.5%, 0%, 27.8%, 50.6%)
CIE-LAB	lab(47.47, -32.04, 12.25)
CIE-LCH	lch(47.47, 34.30, 159.09°)
OKLab	oklab(53.59% -0.0879 0.0312)
OKLCH	oklch(53.59% 0.093 160.5)
XYZ	xyz(10.7135, 16.3798, 12.4925)
Luminance	0.1638 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337E5B #7E3356

analogous

#337E36 #337E5B #337C7E

triadic

#337E5B #5B337E #7E5B33

tetradic

#337E5B #36337E #7E3356 #7C7E33

square

#337E5B #36337E #7E3356 #7C7E33

split-complementary

#337E5B #7E337C #7E3633

monochromatic

#10271C #21523C #337E5B #45AA7A #69C299

Accessibility & contrast

On white

4.91

#337E5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#337E5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337E5B

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337E5B	#FFFFFF	#000000	##FFFFFF
##337E5B	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7559

Deuteranopia (green-blind)

#726E5D

Tritanopia (blue-blind)

#147E74

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #337e5b;
/* rgb */ color: rgb(51, 126, 91);
/* oklch */ color: oklch(53.6% 0.093 160.5);

Tailwind

colors: {
  custom: {
    50: '#72a489',
    500: '#337e5b',
    950: '#000000',
  },
}

SCSS

$custom: #337e5b;
$custom-light: #72a489;
$custom-dark: #000000;

JSON

{
  "hex": "#337e5b",
  "rgb": {
    "r": 51,
    "g": 126,
    "b": 91
  },
  "hsl": {
    "h": 152,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.5359,
    "c": 0.09332,
    "h": 160.5
  },
  "luminance": 0.16381
}

Semantic roles & 50–950 ramp

primary

#337E5B

secondary

#AA6384

accent

#5690D2

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#080F0B

muted

#7B7F7C

Preview Lab

Preview with #337E5B

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

Preview Lab → · Contrast checker → · Palette generator →