#277178#277178

#277178 is a mid, moderate teal. Relative luminance 0.136; OKLCH L 50.7% C 0.072 H 204.0°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#277178
RGB	rgb(39, 113, 120)
HSL	hsl(185, 51%, 31%)
HSV	hsv(185, 68%, 47%)
CMYK	cmyk(67.5%, 5.8%, 0%, 52.9%)
CIE-LAB	lab(43.65, -20.04, -10.57)
CIE-LCH	lch(43.65, 22.66, 207.82°)
OKLab	oklab(50.65% -0.0658 -0.0293)
OKLCH	oklch(50.65% 0.072 204)
XYZ	xyz(10.1305, 13.5965, 19.8562)
Luminance	0.1360 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277178 #782E27

analogous

#277856 #277178 #274878

triadic

#277178 #782771 #717827

tetradic

#277178 #562778 #782E27 #487827

square

#277178 #562778 #782E27 #487827

split-complementary

#277178 #782748 #785627

monochromatic

#091A1C #18464A #277178 #369CA6 #52BDC7

Accessibility & contrast

On white

5.65

#277178 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#277178 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277178

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277178	#FFFFFF	#000000	##FFFFFF
##277178	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686C79

Deuteranopia (green-blind)

#5C6378

Tritanopia (blue-blind)

#007673

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #277178;
/* rgb */ color: rgb(39, 113, 120);
/* oklch */ color: oklch(50.7% 0.072 204.0);

Tailwind

colors: {
  custom: {
    50: '#6d9a9f',
    500: '#277178',
    950: '#000000',
  },
}

SCSS

$custom: #277178;
$custom-light: #6d9a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#277178",
  "rgb": {
    "r": 39,
    "g": 113,
    "b": 120
  },
  "hsl": {
    "h": 185.185,
    "s": 50.943,
    "l": 31.176
  },
  "oklch": {
    "l": 0.50654,
    "c": 0.07202,
    "h": 204
  },
  "luminance": 0.13598
}

Semantic roles & 50–950 ramp

primary

#277178

secondary

#AA5851

accent

#5A4DDA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #277178

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

Preview Lab → · Contrast checker → · Palette generator →