#39878F#39878F

#39878F is a mid, moderate teal. Relative luminance 0.202; OKLCH L 57.8% C 0.077 H 204.5°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#39878F
RGB	rgb(57, 135, 143)
HSL	hsl(186, 43%, 39%)
HSV	hsv(186, 60%, 56%)
CMYK	cmyk(60.1%, 5.6%, 0%, 43.9%)
CIE-LAB	lab(52.04, -21.24, -11.47)
CIE-LCH	lch(52.04, 24.14, 208.38°)
OKLab	oklab(57.84% -0.0697 -0.0317)
OKLCH	oklch(57.84% 0.077 204.5)
XYZ	xyz(15.3072, 20.1794, 29.0696)
Luminance	0.2018 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39878F #8F4139

analogous

#398F6C #39878F #395C8F

triadic

#39878F #8F3987 #878F39

tetradic

#39878F #6C398F #8F4139 #5C8F39

square

#39878F #6C398F #8F4139 #5C8F39

split-complementary

#39878F #8F395C #8F6C39

monochromatic

#163437 #285E63 #39878F #4DAEB8 #79C2CA

Accessibility & contrast

On white

4.17

#39878F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#39878F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #39878F

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39878F	#FFFFFF	#000000	##000000
##39878F	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	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: #39878f;
/* rgb */ color: rgb(57, 135, 143);
/* oklch */ color: oklch(57.8% 0.077 204.5);

Tailwind

colors: {
  custom: {
    50: '#79aaaf',
    500: '#39878f',
    950: '#000000',
  },
}

SCSS

$custom: #39878f;
$custom-light: #79aaaf;
$custom-dark: #000000;

JSON

{
  "hex": "#39878f",
  "rgb": {
    "r": 57,
    "g": 135,
    "b": 143
  },
  "hsl": {
    "h": 185.581,
    "s": 43,
    "l": 39.216
  },
  "oklch": {
    "l": 0.57842,
    "c": 0.07658,
    "h": 204.5
  },
  "luminance": 0.20181
}

Semantic roles & 50–950 ramp

primary

#39878F

secondary

#B37771

accent

#6155D3

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #39878F

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

Preview Lab → · Contrast checker → · Palette generator →