#378C69#378C69

#378C69 is a mid, moderate teal. Relative luminance 0.206; OKLCH L 57.8% C 0.099 H 163.2°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#378C69
RGB	rgb(55, 140, 105)
HSL	hsl(155, 44%, 38%)
HSV	hsv(155, 61%, 55%)
CMYK	cmyk(60.7%, 0%, 25%, 45.1%)
CIE-LAB	lab(52.49, -34.34, 11.20)
CIE-LCH	lch(52.49, 36.12, 161.94°)
OKLab	oklab(57.84% -0.0947 0.0286)
OKLCH	oklch(57.84% 0.099 163.2)
XYZ	xyz(13.5021, 20.5870, 16.6240)
Luminance	0.2059 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378C69 #8C375A

analogous

#378C3E #378C69 #37848C

triadic

#378C69 #69378C #8C6937

tetradic

#378C69 #3E378C #8C375A #848C37

square

#378C69 #3E378C #8C375A #848C37

split-complementary

#378C69 #8C3784 #8C3E37

monochromatic

#143427 #266048 #378C69 #49B78A #75C9A6

Accessibility & contrast

On white

4.10

#378C69 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#378C69 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378C69

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378C69	#FFFFFF	#000000	##000000
##378C69	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8267

Deuteranopia (green-blind)

#7E7A6B

Tritanopia (blue-blind)

#098C82

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #378c69;
/* rgb */ color: rgb(55, 140, 105);
/* oklch */ color: oklch(57.8% 0.099 163.2);

Tailwind

colors: {
  custom: {
    50: '#76ae94',
    500: '#378c69',
    950: '#000000',
  },
}

SCSS

$custom: #378c69;
$custom-light: #76ae94;
$custom-dark: #000000;

JSON

{
  "hex": "#378c69",
  "rgb": {
    "r": 55,
    "g": 140,
    "b": 105
  },
  "hsl": {
    "h": 155.294,
    "s": 43.59,
    "l": 38.235
  },
  "oklch": {
    "l": 0.57836,
    "c": 0.09895,
    "h": 163.2
  },
  "luminance": 0.20588
}

Semantic roles & 50–950 ramp

primary

#378C69

secondary

#B16D89

accent

#5489D3

background

#F7FAF9

surface

#EEF4F1

border

#C9CECB

text

#09100D

muted

#7B7F7E

Preview Lab

Preview with #378C69

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

Preview Lab → · Contrast checker → · Palette generator →