#1A573C#1A573C

#1A573C is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.0% C 0.077 H 160.6°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#1A573C
RGB	rgb(26, 87, 60)
HSL	hsl(153, 54%, 22%)
HSV	hsv(153, 70%, 34%)
CMYK	cmyk(70.1%, 0%, 31%, 65.9%)
CIE-LAB	lab(32.62, -26.69, 10.12)
CIE-LCH	lch(32.62, 28.55, 159.25°)
OKLab	oklab(40.98% -0.073 0.0257)
OKLCH	oklch(40.98% 0.077 160.6)
XYZ	xyz(4.6494, 7.3618, 5.4500)
Luminance	0.0736 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A573C #571A35

analogous

#1A571E #1A573C #1A5357

triadic

#1A573C #3C1A57 #573C1A

tetradic

#1A573C #1E1A57 #571A35 #53571A

square

#1A573C #1E1A57 #571A35 #53571A

split-complementary

#1A573C #571A53 #571E1A

monochromatic

#071810 #0C281C #1A573C #28865C #36B57D

Accessibility & contrast

On white

8.49

#1A573C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#1A573C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A573C

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A573C	#FFFFFF	#000000	##FFFFFF
##1A573C	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56503A

Deuteranopia (green-blind)

#4E4A3E

Tritanopia (blue-blind)

#005750

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1a573c;
/* rgb */ color: rgb(26, 87, 60);
/* oklch */ color: oklch(41.0% 0.077 160.6);

Tailwind

colors: {
  custom: {
    50: '#5f8771',
    500: '#1a573c',
    950: '#000000',
  },
}

SCSS

$custom: #1a573c;
$custom-light: #5f8771;
$custom-dark: #000000;

JSON

{
  "hex": "#1a573c",
  "rgb": {
    "r": 26,
    "g": 87,
    "b": 60
  },
  "hsl": {
    "h": 153.443,
    "s": 53.982,
    "l": 22.157
  },
  "oklch": {
    "l": 0.4098,
    "c": 0.07739,
    "h": 160.6
  },
  "luminance": 0.07362
}

Semantic roles & 50–950 ramp

primary

#1A573C

secondary

#8D4062

accent

#4A8BDD

background

#F5F8F6

surface

#EAEFEC

border

#C6CAC7

text

#050B07

muted

#797C7A

Preview Lab

Preview with #1A573C

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

Preview Lab → · Contrast checker → · Palette generator →