#278663#278663

#278663 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.6% C 0.103 H 164.2°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#278663
RGB	rgb(39, 134, 99)
HSL	hsl(158, 55%, 34%)
HSV	hsv(158, 71%, 53%)
CMYK	cmyk(70.9%, 0%, 26.1%, 47.5%)
CIE-LAB	lab(49.96, -36.18, 11.03)
CIE-LCH	lch(49.96, 37.83, 163.05°)
OKLab	oklab(55.59% -0.0996 0.0282)
OKLCH	oklch(55.59% 0.103 164.2)
XYZ	xyz(11.6127, 18.3811, 14.7379)
Luminance	0.1838 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278663 #86274A

analogous

#278634 #278663 #277A86

triadic

#278663 #632786 #866327

tetradic

#278663 #342786 #86274A #7A8627

square

#278663 #342786 #86274A #7A8627

split-complementary

#278663 #86277A #863427

monochromatic

#0B271D #195740 #278663 #35B586 #59CFA3

Accessibility & contrast

On white

4.49

#278663 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#278663 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278663

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278663	#FFFFFF	#000000	##000000
##278663	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837C61

Deuteranopia (green-blind)

#777365

Tritanopia (blue-blind)

#00867C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #278663;
/* rgb */ color: rgb(39, 134, 99);
/* oklch */ color: oklch(55.6% 0.103 164.2);

Tailwind

colors: {
  custom: {
    50: '#6eaa8f',
    500: '#278663',
    950: '#000000',
  },
}

SCSS

$custom: #278663;
$custom-light: #6eaa8f;
$custom-dark: #000000;

JSON

{
  "hex": "#278663",
  "rgb": {
    "r": 39,
    "g": 134,
    "b": 99
  },
  "hsl": {
    "h": 157.895,
    "s": 54.913,
    "l": 33.922
  },
  "oklch": {
    "l": 0.55588,
    "c": 0.10348,
    "h": 164.2
  },
  "luminance": 0.18382
}

Semantic roles & 50–950 ramp

primary

#278663

secondary

#B45578

accent

#4A80DE

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #278663

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

Preview Lab → · Contrast checker → · Palette generator →