#377E89#377E89

#377E89 is a mid, moderate teal. Relative luminance 0.175; OKLCH L 55.3% C 0.072 H 209.0°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#377E89
RGB	rgb(55, 126, 137)
HSL	hsl(188, 43%, 38%)
HSV	hsv(188, 60%, 54%)
CMYK	cmyk(59.9%, 8%, 0%, 46.3%)
CIE-LAB	lab(48.93, -18.68, -12.66)
CIE-LCH	lch(48.93, 22.56, 214.12°)
OKLab	oklab(55.25% -0.0633 -0.035)
OKLCH	oklch(55.25% 0.072 209)
XYZ	xyz(13.5499, 17.5387, 26.3333)
Luminance	0.1754 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377E89 #894237

analogous

#37896B #377E89 #375589

triadic

#377E89 #89377E #7E8937

tetradic

#377E89 #6B3789 #894237 #558937

square

#377E89 #6B3789 #894237 #558937

split-complementary

#377E89 #893755 #896B37

monochromatic

#142E32 #25565D #377E89 #49A6B5 #73BCC7

Accessibility & contrast

On white

4.66

#377E89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#377E89 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #377E89

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377E89	#FFFFFF	#000000	##FFFFFF
##377E89	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747A8A

Deuteranopia (green-blind)

#677089

Tritanopia (blue-blind)

#008381

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #377e89;
/* rgb */ color: rgb(55, 126, 137);
/* oklch */ color: oklch(55.3% 0.072 209.0);

Tailwind

colors: {
  custom: {
    50: '#77a3ab',
    500: '#377e89',
    950: '#000000',
  },
}

SCSS

$custom: #377e89;
$custom-light: #77a3ab;
$custom-dark: #000000;

JSON

{
  "hex": "#377e89",
  "rgb": {
    "r": 55,
    "g": 126,
    "b": 137
  },
  "hsl": {
    "h": 188.049,
    "s": 42.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.55253,
    "c": 0.07233,
    "h": 209
  },
  "luminance": 0.1754
}

Semantic roles & 50–950 ramp

primary

#377E89

secondary

#B0756C

accent

#6655D2

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #377E89

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

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