#3C878F#3C878F

#3C878F is a mid, moderate teal. Relative luminance 0.203; OKLCH L 58.0% C 0.075 H 204.8°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#3C878F
RGB	rgb(60, 135, 143)
HSL	hsl(186, 41%, 40%)
HSV	hsv(186, 58%, 56%)
CMYK	cmyk(58%, 5.6%, 0%, 43.9%)
CIE-LAB	lab(52.14, -20.64, -11.31)
CIE-LCH	lch(52.14, 23.54, 208.72°)
OKLab	oklab(57.95% -0.0677 -0.0313)
OKLCH	oklch(57.95% 0.075 204.8)
XYZ	xyz(15.4833, 20.2703, 29.0779)
Luminance	0.2027 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C878F #8F443C

analogous

#3C8F6E #3C878F #3C5E8F

triadic

#3C878F #8F3C87 #878F3C

tetradic

#3C878F #6E3C8F #8F443C #5E8F3C

square

#3C878F #6E3C8F #8F443C #5E8F3C

split-complementary

#3C878F #8F3C5E #8F6E3C

monochromatic

#183639 #2A5E64 #3C878F #52ADB6 #7DC1C8

Accessibility & contrast

On white

4.15

#3C878F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#3C878F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C878F

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C878F	#FFFFFF	#000000	##000000
##3C878F	1.00	4.15	5.05	5.05
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8290

Deuteranopia (green-blind)

#70788F

Tritanopia (blue-blind)

#008C89

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3c878f;
/* rgb */ color: rgb(60, 135, 143);
/* oklch */ color: oklch(58.0% 0.075 204.8);

Tailwind

colors: {
  custom: {
    50: '#7aaaaf',
    500: '#3c878f',
    950: '#000000',
  },
}

SCSS

$custom: #3c878f;
$custom-light: #7aaaaf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c878f",
  "rgb": {
    "r": 60,
    "g": 135,
    "b": 143
  },
  "hsl": {
    "h": 185.783,
    "s": 40.887,
    "l": 39.804
  },
  "oklch": {
    "l": 0.57952,
    "c": 0.07462,
    "h": 204.8
  },
  "luminance": 0.20272
}

Semantic roles & 50–950 ramp

primary

#3C878F

secondary

#B27B75

accent

#6357D1

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #3C878F

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

Preview Lab → · Contrast checker → · Palette generator →