#378680#378680

#378680 is a mid, moderate teal. Relative luminance 0.194; OKLCH L 57.0% C 0.077 H 188.4°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#378680
RGB	rgb(55, 134, 128)
HSL	hsl(175, 42%, 37%)
HSV	hsv(175, 59%, 53%)
CMYK	cmyk(59%, 0%, 4.5%, 47.5%)
CIE-LAB	lab(51.17, -25.52, -4.03)
CIE-LCH	lch(51.17, 25.83, 188.97°)
OKLab	oklab(56.96% -0.0766 -0.0113)
OKLCH	oklch(56.96% 0.077 188.4)
XYZ	xyz(13.9952, 19.4195, 23.4287)
Luminance	0.1942 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378680 #86373D

analogous

#378659 #378680 #376586

triadic

#378680 #803786 #868037

tetradic

#378680 #593786 #86373D #658637

square

#378680 #593786 #86373D #658637

split-complementary

#378680 #863765 #865937

monochromatic

#132F2D #255B57 #378680 #49B1A9 #72C5BF

Accessibility & contrast

On white

4.30

#378680 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#378680 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378680

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378680	#FFFFFF	#000000	##000000
##378680	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7F80

Deuteranopia (green-blind)

#737681

Tritanopia (blue-blind)

#008984

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #378680;
/* rgb */ color: rgb(55, 134, 128);
/* oklch */ color: oklch(57.0% 0.077 188.4);

Tailwind

colors: {
  custom: {
    50: '#77a9a4',
    500: '#378680',
    950: '#000000',
  },
}

SCSS

$custom: #378680;
$custom-light: #77a9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#378680",
  "rgb": {
    "r": 55,
    "g": 134,
    "b": 128
  },
  "hsl": {
    "h": 175.443,
    "s": 41.799,
    "l": 37.059
  },
  "oklch": {
    "l": 0.56964,
    "c": 0.07745,
    "h": 188.4
  },
  "luminance": 0.19421
}

Semantic roles & 50–950 ramp

primary

#378680

secondary

#AE6B70

accent

#5660D2

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#09100F

muted

#7B7F7F

Preview Lab

Preview with #378680

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

Preview Lab → · Contrast checker → · Palette generator →