#374E4E#374E4E

#374E4E is a dark, muted teal. Relative luminance 0.068; OKLCH L 40.5% C 0.028 H 196.1°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#374E4E
RGB	rgb(55, 78, 78)
HSL	hsl(180, 17%, 26%)
HSV	hsv(180, 29%, 31%)
CMYK	cmyk(29.5%, 0%, 0%, 69.4%)
CIE-LAB	lab(31.37, -8.77, -2.86)
CIE-LCH	lch(31.37, 9.22, 198.05°)
OKLab	oklab(40.51% -0.0271 -0.0078)
OKLCH	oklch(40.51% 0.028 196.1)
XYZ	xyz(5.6746, 6.8108, 8.2219)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#374E4E #4E3737

analogous

#374E42 #374E4E #37424E

triadic

#374E4E #4E374E #4E4E37

tetradic

#374E4E #42374E #4E3737 #424E37

square

#374E4E #42374E #4E3737 #424E37

split-complementary

#374E4E #4E3742 #4E4237

monochromatic

#0D1212 #1E2A2A #374E4E #507272 #6A9696

Accessibility & contrast

On white

8.89

#374E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#374E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #374E4E

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##374E4E	#FFFFFF	#000000	##FFFFFF
##374E4E	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4C4E

Deuteranopia (green-blind)

#47484E

Tritanopia (blue-blind)

#2F4F4E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #374e4e;
/* rgb */ color: rgb(55, 78, 78);
/* oklch */ color: oklch(40.5% 0.028 196.1);

Tailwind

colors: {
  custom: {
    50: '#6e7f7f',
    500: '#374e4e',
    950: '#000000',
  },
}

SCSS

$custom: #374e4e;
$custom-light: #6e7f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#374e4e",
  "rgb": {
    "r": 55,
    "g": 78,
    "b": 78
  },
  "hsl": {
    "h": 180,
    "s": 17.293,
    "l": 26.078
  },
  "oklch": {
    "l": 0.40508,
    "c": 0.02824,
    "h": 196.1
  },
  "luminance": 0.06811
}

Semantic roles & 50–950 ramp

primary

#374E4E

secondary

#7E6363

accent

#6E6EBA

background

#F6F7F7

surface

#ECEEEE

border

#C7C9C9

text

#070A0A

muted

#7A7C7C

Preview Lab

Preview with #374E4E

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

Preview Lab → · Contrast checker → · Palette generator →