#337057#337057

#337057 is a mid, moderate teal. Relative luminance 0.130; OKLCH L 49.7% C 0.076 H 164.4°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#337057
RGB	rgb(51, 112, 87)
HSL	hsl(155, 37%, 32%)
HSV	hsv(155, 54%, 44%)
CMYK	cmyk(54.5%, 0%, 22.3%, 56.1%)
CIE-LAB	lab(42.73, -26.29, 7.97)
CIE-LCH	lch(42.73, 27.47, 163.14°)
OKLab	oklab(49.7% -0.073 0.0204)
OKLCH	oklch(49.7% 0.076 164.4)
XYZ	xyz(8.8789, 12.9795, 11.0524)
Luminance	0.1298 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#337057 #70334C

analogous

#337039 #337057 #336B70

triadic

#337057 #573370 #705733

tetradic

#337057 #393370 #70334C #6B7033

square

#337057 #393370 #70334C #6B7033

split-complementary

#337057 #70336B #703933

monochromatic

#0D1C16 #204636 #337057 #469A78 #65B996

Accessibility & contrast

On white

5.84

#337057 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#337057 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #337057

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##337057	#FFFFFF	#000000	##FFFFFF
##337057	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6956

Deuteranopia (green-blind)

#656259

Tritanopia (blue-blind)

#1D7069

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #337057;
/* rgb */ color: rgb(51, 112, 87);
/* oklch */ color: oklch(49.7% 0.076 164.4);

Tailwind

colors: {
  custom: {
    50: '#709986',
    500: '#337057',
    950: '#000000',
  },
}

SCSS

$custom: #337057;
$custom-light: #709986;
$custom-dark: #000000;

JSON

{
  "hex": "#337057",
  "rgb": {
    "r": 51,
    "g": 112,
    "b": 87
  },
  "hsl": {
    "h": 155.41,
    "s": 37.423,
    "l": 31.961
  },
  "oklch": {
    "l": 0.49697,
    "c": 0.0758,
    "h": 164.4
  },
  "luminance": 0.1298
}

Semantic roles & 50–950 ramp

primary

#337057

secondary

#A15E79

accent

#5A8ACD

background

#F6F9F8

surface

#ECF2EF

border

#C7CCCA

text

#080E0B

muted

#7B7E7C

Preview Lab

Preview with #337057

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

Preview Lab → · Contrast checker → · Palette generator →