#378E87#378E87

#378E87 is a mid, moderate teal. Relative luminance 0.219; OKLCH L 59.3% C 0.083 H 187.8°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#378E87
RGB	rgb(55, 142, 135)
HSL	hsl(175, 44%, 39%)
HSV	hsv(175, 61%, 56%)
CMYK	cmyk(61.3%, 0%, 4.9%, 44.3%)
CIE-LAB	lab(53.93, -27.54, -4.03)
CIE-LCH	lch(53.93, 27.83, 188.32°)
OKLab	oklab(59.26% -0.0825 -0.0113)
OKLCH	oklch(59.26% 0.083 187.8)
XYZ	xyz(15.6198, 21.9059, 26.3221)
Luminance	0.2191 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378E87 #8E373E

analogous

#378E5B #378E87 #37698E

triadic

#378E87 #87378E #8E8737

tetradic

#378E87 #5B378E #8E373E #698E37

square

#378E87 #5B378E #8E373E #698E37

split-complementary

#378E87 #8E3769 #8E5B37

monochromatic

#153633 #26625D #378E87 #49B9B0 #76CAC3

Accessibility & contrast

On white

3.90

#378E87 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#378E87 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378E87

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378E87	#FFFFFF	#000000	##000000
##378E87	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878787

Deuteranopia (green-blind)

#797D88

Tritanopia (blue-blind)

#00918C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #378e87;
/* rgb */ color: rgb(55, 142, 135);
/* oklch */ color: oklch(59.3% 0.083 187.8);

Tailwind

colors: {
  custom: {
    50: '#78afa9',
    500: '#378e87',
    950: '#000000',
  },
}

SCSS

$custom: #378e87;
$custom-light: #78afa9;
$custom-dark: #000000;

JSON

{
  "hex": "#378e87",
  "rgb": {
    "r": 55,
    "g": 142,
    "b": 135
  },
  "hsl": {
    "h": 175.172,
    "s": 44.162,
    "l": 38.627
  },
  "oklch": {
    "l": 0.59264,
    "c": 0.08323,
    "h": 187.8
  },
  "luminance": 0.21907
}

Semantic roles & 50–950 ramp

primary

#378E87

secondary

#B36E74

accent

#545ED4

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #378E87

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

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