#1A7878#1A7878

#1A7878 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.2% C 0.082 H 194.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#1A7878
RGB	rgb(26, 120, 120)
HSL	hsl(180, 64%, 29%)
HSV	hsv(180, 78%, 47%)
CMYK	cmyk(78.3%, 0%, 0%, 52.9%)
CIE-LAB	lab(45.64, -25.56, -7.61)
CIE-LCH	lch(45.64, 26.67, 196.58°)
OKLab	oklab(52.18% -0.0794 -0.0212)
OKLCH	oklch(52.18% 0.082 194.9)
XYZ	xyz(10.5311, 15.0073, 20.1073)
Luminance	0.1501 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7878 #781A1A

analogous

#1A7849 #1A7878 #1A4978

triadic

#1A7878 #781A78 #78781A

tetradic

#1A7878 #491A78 #781A1A #49781A

square

#1A7878 #491A78 #781A1A #49781A

split-complementary

#1A7878 #781A49 #78491A

monochromatic

#051919 #0F4646 #1A7878 #25AAAA #38D4D4

Accessibility & contrast

On white

5.25

#1A7878 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#1A7878 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7878

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7878	#FFFFFF	#000000	##FFFFFF
##1A7878	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707278

Deuteranopia (green-blind)

#626879

Tritanopia (blue-blind)

#007C78

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1a7878;
/* rgb */ color: rgb(26, 120, 120);
/* oklch */ color: oklch(52.2% 0.082 194.9);

Tailwind

colors: {
  custom: {
    50: '#699f9e',
    500: '#1a7878',
    950: '#000000',
  },
}

SCSS

$custom: #1a7878;
$custom-light: #699f9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7878",
  "rgb": {
    "r": 26,
    "g": 120,
    "b": 120
  },
  "hsl": {
    "h": 180,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52184,
    "c": 0.08217,
    "h": 194.9
  },
  "luminance": 0.15009
}

Semantic roles & 50–950 ramp

primary

#1A7878

secondary

#AC4141

accent

#4040E7

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1A7878

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

Preview Lab → · Contrast checker → · Palette generator →