#278F66#278F66

#278F66 is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.1% C 0.113 H 162.3°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#278F66
RGB	rgb(39, 143, 102)
HSL	hsl(156, 57%, 36%)
HSV	hsv(156, 73%, 56%)
CMYK	cmyk(72.7%, 0%, 28.7%, 43.9%)
CIE-LAB	lab(52.99, -39.37, 13.54)
CIE-LCH	lch(52.99, 41.63, 161.03°)
OKLab	oklab(58.1% -0.1077 0.0345)
OKLCH	oklch(58.1% 0.113 162.3)
XYZ	xyz(13.0561, 21.0341, 15.9397)
Luminance	0.2104 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278F66 #8F2750

analogous

#278F32 #278F66 #27848F

triadic

#278F66 #66278F #8F6627

tetradic

#278F66 #32278F #8F2750 #848F27

square

#278F66 #32278F #8F2750 #848F27

split-complementary

#278F66 #8F2784 #8F3227

monochromatic

#0D2F21 #1A5F44 #278F66 #34BF88 #5DD3A5

Accessibility & contrast

On white

4.03

#278F66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#278F66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278F66

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278F66	#FFFFFF	#000000	##000000
##278F66	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8464

Deuteranopia (green-blind)

#7F7B69

Tritanopia (blue-blind)

#008F84

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #278f66;
/* rgb */ color: rgb(39, 143, 102);
/* oklch */ color: oklch(58.1% 0.113 162.3);

Tailwind

colors: {
  custom: {
    50: '#70b091',
    500: '#278f66',
    950: '#000000',
  },
}

SCSS

$custom: #278f66;
$custom-light: #70b091;
$custom-dark: #000000;

JSON

{
  "hex": "#278f66",
  "rgb": {
    "r": 39,
    "g": 143,
    "b": 102
  },
  "hsl": {
    "h": 156.346,
    "s": 57.143,
    "l": 35.686
  },
  "oklch": {
    "l": 0.58098,
    "c": 0.11312,
    "h": 162.3
  },
  "luminance": 0.21036
}

Semantic roles & 50–950 ramp

primary

#278F66

secondary

#B85A7F

accent

#4784E0

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08110D

muted

#7B807D

Preview Lab

Preview with #278F66

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

Preview Lab → · Contrast checker → · Palette generator →