#278F71#278F71

#278F71 is a mid, moderate teal. Relative luminance 0.213; OKLCH L 58.4% C 0.104 H 169.2°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#278F71
RGB	rgb(39, 143, 113)
HSL	hsl(163, 57%, 36%)
HSV	hsv(163, 73%, 56%)
CMYK	cmyk(72.7%, 0%, 21%, 43.9%)
CIE-LAB	lab(53.24, -36.69, 7.61)
CIE-LCH	lch(53.24, 37.47, 168.29°)
OKLab	oklab(58.39% -0.1022 0.0194)
OKLCH	oklch(58.39% 0.104 169.2)
XYZ	xyz(13.6382, 21.2669, 19.0057)
Luminance	0.2127 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278F71 #8F2745

analogous

#278F3D #278F71 #27798F

triadic

#278F71 #71278F #8F7127

tetradic

#278F71 #3D278F #8F2745 #798F27

square

#278F71 #3D278F #8F2745 #798F27

split-complementary

#278F71 #8F2779 #8F3D27

monochromatic

#0D2F25 #1A5F4B #278F71 #34BF97 #5DD3B1

Accessibility & contrast

On white

4.00

#278F71 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#278F71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278F71

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278F71	#FFFFFF	#000000	##000000
##278F71	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B856F

Deuteranopia (green-blind)

#7D7B73

Tritanopia (blue-blind)

#009086

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #278f71;
/* rgb */ color: rgb(39, 143, 113);
/* oklch */ color: oklch(58.4% 0.104 169.2);

Tailwind

colors: {
  custom: {
    50: '#71b099',
    500: '#278f71',
    950: '#000000',
  },
}

SCSS

$custom: #278f71;
$custom-light: #71b099;
$custom-dark: #000000;

JSON

{
  "hex": "#278f71",
  "rgb": {
    "r": 39,
    "g": 143,
    "b": 113
  },
  "hsl": {
    "h": 162.692,
    "s": 57.143,
    "l": 35.686
  },
  "oklch": {
    "l": 0.5839,
    "c": 0.10408,
    "h": 169.2
  },
  "luminance": 0.21269
}

Semantic roles & 50–950 ramp

primary

#278F71

secondary

#B85A75

accent

#4774E0

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #278F71

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

Preview Lab → · Contrast checker → · Palette generator →