#278D7D#278D7D

#278D7D is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.2% C 0.094 H 180.0°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#278D7D
RGB	rgb(39, 141, 125)
HSL	hsl(171, 57%, 35%)
HSV	hsv(171, 72%, 55%)
CMYK	cmyk(72.3%, 0%, 11.3%, 44.7%)
CIE-LAB	lab(52.91, -32.56, 0.21)
CIE-LCH	lch(52.91, 32.56, 179.64°)
OKLab	oklab(58.22% -0.0942 0)
OKLCH	oklch(58.22% 0.094 180)
XYZ	xyz(14.0614, 20.9601, 22.7027)
Luminance	0.2096 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278D7D #8D2737

analogous

#278D4A #278D7D #276A8D

triadic

#278D7D #7D278D #8D7D27

tetradic

#278D7D #4A278D #8D2737 #6A8D27

square

#278D7D #4A278D #8D2737 #6A8D27

split-complementary

#278D7D #8D276A #8D4A27

monochromatic

#0C2D28 #1A5D52 #278D7D #34BDA7 #5CD2C0

Accessibility & contrast

On white

4.04

#278D7D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#278D7D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278D7D

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278D7D	#FFFFFF	#000000	##000000
##278D7D	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87847C

Deuteranopia (green-blind)

#797A7E

Tritanopia (blue-blind)

#008F88

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #278d7d;
/* rgb */ color: rgb(39, 141, 125);
/* oklch */ color: oklch(58.2% 0.094 180.0);

Tailwind

colors: {
  custom: {
    50: '#71afa2',
    500: '#278d7d',
    950: '#000000',
  },
}

SCSS

$custom: #278d7d;
$custom-light: #71afa2;
$custom-dark: #000000;

JSON

{
  "hex": "#278d7d",
  "rgb": {
    "r": 39,
    "g": 141,
    "b": 125
  },
  "hsl": {
    "h": 170.588,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58221,
    "c": 0.0942,
    "h": 180
  },
  "luminance": 0.20962
}

Semantic roles & 50–950 ramp

primary

#278D7D

secondary

#B75967

accent

#4860E0

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#09100F

muted

#7B7F7E

Preview Lab

Preview with #278D7D

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

Preview Lab → · Contrast checker → · Palette generator →