#378D75#378D75

#378D75 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.4% C 0.091 H 171.7°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#378D75
RGB	rgb(55, 141, 117)
HSL	hsl(163, 44%, 38%)
HSV	hsv(163, 61%, 55%)
CMYK	cmyk(61%, 0%, 17%, 44.7%)
CIE-LAB	lab(53.11, -31.89, 5.17)
CIE-LCH	lch(53.11, 32.30, 170.79°)
OKLab	oklab(58.43% -0.0899 0.0132)
OKLCH	oklch(58.43% 0.091 171.7)
XYZ	xyz(14.3098, 21.1449, 20.1534)
Luminance	0.2115 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D75 #8D374F

analogous

#378D4A #378D75 #377A8D

triadic

#378D75 #75378D #8D7537

tetradic

#378D75 #4A378D #8D374F #7A8D37

square

#378D75 #4A378D #8D374F #7A8D37

split-complementary

#378D75 #8D377A #8D4A37

monochromatic

#15352C #266150 #378D75 #49B899 #75C9B2

Accessibility & contrast

On white

4.02

#378D75 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#378D75 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D75

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D75	#FFFFFF	#000000	##000000
##378D75	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898474

Deuteranopia (green-blind)

#7C7B77

Tritanopia (blue-blind)

#008E86

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #378d75;
/* rgb */ color: rgb(55, 141, 117);
/* oklch */ color: oklch(58.4% 0.091 171.7);

Tailwind

colors: {
  custom: {
    50: '#77af9c',
    500: '#378d75',
    950: '#000000',
  },
}

SCSS

$custom: #378d75;
$custom-light: #77af9c;
$custom-dark: #000000;

JSON

{
  "hex": "#378d75",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 117
  },
  "hsl": {
    "h": 163.256,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.58433,
    "c": 0.09091,
    "h": 171.7
  },
  "luminance": 0.21146
}

Semantic roles & 50–950 ramp

primary

#378D75

secondary

#B26E81

accent

#5478D4

background

#F7FAF9

surface

#EEF4F2

border

#C9CECC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #378D75

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

Preview Lab → · Contrast checker → · Palette generator →