#377E77#377E77

#377E77 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.6% C 0.072 H 186.6°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#377E77
RGB	rgb(55, 126, 119)
HSL	hsl(174, 39%, 35%)
HSV	hsv(174, 56%, 49%)
CMYK	cmyk(56.3%, 0%, 5.6%, 50.6%)
CIE-LAB	lab(48.34, -23.99, -2.93)
CIE-LCH	lch(48.34, 24.16, 186.96°)
OKLab	oklab(54.58% -0.0715 -0.0083)
OKLCH	oklch(54.58% 0.072 186.6)
XYZ	xyz(12.3647, 17.0647, 20.0914)
Luminance	0.1707 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377E77 #7E373E

analogous

#377E54 #377E77 #37617E

triadic

#377E77 #77377E #7E7737

tetradic

#377E77 #54377E #7E373E #617E37

square

#377E77 #54377E #7E373E #617E37

split-complementary

#377E77 #7E3761 #7E5437

monochromatic

#122927 #24534F #377E77 #4AA99F #6FC0B8

Accessibility & contrast

On white

4.76

#377E77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#377E77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377E77

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377E77	#FFFFFF	#000000	##FFFFFF
##377E77	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787877

Deuteranopia (green-blind)

#6D6F78

Tritanopia (blue-blind)

#00817C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #377e77;
/* rgb */ color: rgb(55, 126, 119);
/* oklch */ color: oklch(54.6% 0.072 186.6);

Tailwind

colors: {
  custom: {
    50: '#75a39e',
    500: '#377e77',
    950: '#000000',
  },
}

SCSS

$custom: #377e77;
$custom-light: #75a39e;
$custom-dark: #000000;

JSON

{
  "hex": "#377e77",
  "rgb": {
    "r": 55,
    "g": 126,
    "b": 119
  },
  "hsl": {
    "h": 174.085,
    "s": 39.227,
    "l": 35.49
  },
  "oklch": {
    "l": 0.54581,
    "c": 0.07197,
    "h": 186.6
  },
  "luminance": 0.17066
}

Semantic roles & 50–950 ramp

primary

#377E77

secondary

#A9686E

accent

#5964CF

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #377E77

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

Preview Lab → · Contrast checker → · Palette generator →