#377C7A#377C7A

#377C7A is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.2% C 0.069 H 192.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#377C7A
RGB	rgb(55, 124, 122)
HSL	hsl(178, 39%, 35%)
HSV	hsv(178, 56%, 49%)
CMYK	cmyk(55.6%, 0%, 1.6%, 51.4%)
CIE-LAB	lab(47.79, -22.10, -5.51)
CIE-LCH	lch(47.79, 22.78, 194.01°)
OKLab	oklab(54.17% -0.0677 -0.0153)
OKLCH	oklch(54.17% 0.069 192.7)
XYZ	xyz(12.2946, 16.6315, 20.9709)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377C7A #7C3739

analogous

#377C58 #377C7A #375B7C

triadic

#377C7A #7A377C #7C7A37

tetradic

#377C7A #58377C #7C3739 #5B7C37

square

#377C7A #58377C #7C3739 #5B7C37

split-complementary

#377C7A #7C375B #7C5837

monochromatic

#112727 #245250 #377C7A #4AA6A4 #6EBFBD

Accessibility & contrast

On white

4.85

#377C7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#377C7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377C7A

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377C7A	#FFFFFF	#000000	##FFFFFF
##377C7A	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75767A

Deuteranopia (green-blind)

#6A6E7B

Tritanopia (blue-blind)

#007F7B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #377c7a;
/* rgb */ color: rgb(55, 124, 122);
/* oklch */ color: oklch(54.2% 0.069 192.7);

Tailwind

colors: {
  custom: {
    50: '#75a2a0',
    500: '#377c7a',
    950: '#000000',
  },
}

SCSS

$custom: #377c7a;
$custom-light: #75a2a0;
$custom-dark: #000000;

JSON

{
  "hex": "#377c7a",
  "rgb": {
    "r": 55,
    "g": 124,
    "b": 122
  },
  "hsl": {
    "h": 178.261,
    "s": 38.547,
    "l": 35.098
  },
  "oklch": {
    "l": 0.54168,
    "c": 0.06941,
    "h": 192.7
  },
  "luminance": 0.16633
}

Semantic roles & 50–950 ramp

primary

#377C7A

secondary

#A86769

accent

#595DCE

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #377C7A

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

Preview Lab → · Contrast checker → · Palette generator →