#1A7778#1A7778

#1A7778 is a mid, moderate teal. Relative luminance 0.148; OKLCH L 51.9% C 0.082 H 196.0°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#1A7778
RGB	rgb(26, 119, 120)
HSL	hsl(181, 64%, 29%)
HSV	hsv(181, 78%, 47%)
CMYK	cmyk(78.3%, 0.8%, 0%, 52.9%)
CIE-LAB	lab(45.31, -25.05, -8.10)
CIE-LCH	lch(45.31, 26.33, 197.92°)
OKLab	oklab(51.92% -0.0783 -0.0225)
OKLCH	oklch(51.92% 0.082 196)
XYZ	xyz(10.4114, 14.7681, 20.0675)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7778 #781B1A

analogous

#1A784A #1A7778 #1A4878

triadic

#1A7778 #781A77 #77781A

tetradic

#1A7778 #4A1A78 #781B1A #48781A

square

#1A7778 #4A1A78 #781B1A #48781A

split-complementary

#1A7778 #781A48 #784A1A

monochromatic

#051919 #0F4546 #1A7778 #25A9AA #38D2D4

Accessibility & contrast

On white

5.31

#1A7778 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#1A7778 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7778

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7778	#FFFFFF	#000000	##FFFFFF
##1A7778	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7178

Deuteranopia (green-blind)

#616779

Tritanopia (blue-blind)

#007B77

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1a7778;
/* rgb */ color: rgb(26, 119, 120);
/* oklch */ color: oklch(51.9% 0.082 196.0);

Tailwind

colors: {
  custom: {
    50: '#699e9e',
    500: '#1a7778',
    950: '#000000',
  },
}

SCSS

$custom: #1a7778;
$custom-light: #699e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7778",
  "rgb": {
    "r": 26,
    "g": 119,
    "b": 120
  },
  "hsl": {
    "h": 180.638,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51917,
    "c": 0.08152,
    "h": 196
  },
  "luminance": 0.14769
}

Semantic roles & 50–950 ramp

primary

#1A7778

secondary

#AC4241

accent

#4240E7

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1A7778

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

Preview Lab → · Contrast checker → · Palette generator →