#378F90#378F90

#378F90 is a mid, moderate teal. Relative luminance 0.225; OKLCH L 59.8% C 0.083 H 196.2°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#378F90
RGB	rgb(55, 143, 144)
HSL	hsl(181, 45%, 39%)
HSV	hsv(181, 62%, 56%)
CMYK	cmyk(61.8%, 0.7%, 0%, 43.5%)
CIE-LAB	lab(54.52, -25.44, -8.34)
CIE-LCH	lch(54.52, 26.77, 198.15°)
OKLab	oklab(59.84% -0.0794 -0.0231)
OKLCH	oklch(59.84% 0.083 196.2)
XYZ	xyz(16.4299, 22.4690, 29.8512)
Luminance	0.2247 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378F90 #903837

analogous

#379065 #378F90 #376390

triadic

#378F90 #90378F #8F9037

tetradic

#378F90 #653790 #903837 #639037

square

#378F90 #653790 #903837 #639037

split-complementary

#378F90 #903763 #906537

monochromatic

#153737 #266364 #378F90 #4AB9BA #77CACB

Accessibility & contrast

On white

3.82

#378F90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#378F90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378F90

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378F90	#FFFFFF	#000000	##000000
##378F90	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868890

Deuteranopia (green-blind)

#787E91

Tritanopia (blue-blind)

#00938F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #378f90;
/* rgb */ color: rgb(55, 143, 144);
/* oklch */ color: oklch(59.8% 0.083 196.2);

Tailwind

colors: {
  custom: {
    50: '#79b0b0',
    500: '#378f90',
    950: '#000000',
  },
}

SCSS

$custom: #378f90;
$custom-light: #79b0b0;
$custom-dark: #000000;

JSON

{
  "hex": "#378f90",
  "rgb": {
    "r": 55,
    "g": 143,
    "b": 144
  },
  "hsl": {
    "h": 180.674,
    "s": 44.724,
    "l": 39.02
  },
  "oklch": {
    "l": 0.59838,
    "c": 0.08273,
    "h": 196.2
  },
  "luminance": 0.22471
}

Semantic roles & 50–950 ramp

primary

#378F90

secondary

#B4706F

accent

#5553D4

background

#F7FAFA

surface

#EEF5F4

border

#C9CFCE

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #378F90

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

Preview Lab → · Contrast checker → · Palette generator →