#1A573E#1A573E

#1A573E is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.0% C 0.075 H 162.4°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#1A573E
RGB	rgb(26, 87, 62)
HSL	hsl(155, 54%, 22%)
HSV	hsv(155, 70%, 34%)
CMYK	cmyk(70.1%, 0%, 28.7%, 65.9%)
CIE-LAB	lab(32.66, -26.19, 8.94)
CIE-LCH	lch(32.66, 27.68, 161.16°)
OKLab	oklab(41.03% -0.0719 0.0228)
OKLCH	oklch(41.03% 0.075 162.4)
XYZ	xyz(4.7032, 7.3833, 5.7337)
Luminance	0.0738 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A573E #571A33

analogous

#1A5720 #1A573E #1A5257

triadic

#1A573E #3E1A57 #573E1A

tetradic

#1A573E #201A57 #571A33 #52571A

square

#1A573E #201A57 #571A33 #52571A

split-complementary

#1A573E #571A52 #57201A

monochromatic

#071811 #0C281C #1A573E #288660 #36B581

Accessibility & contrast

On white

8.48

#1A573E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#1A573E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A573E

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A573E	#FFFFFF	#000000	##FFFFFF
##1A573E	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56503D

Deuteranopia (green-blind)

#4D4A40

Tritanopia (blue-blind)

#005750

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1a573e;
/* rgb */ color: rgb(26, 87, 62);
/* oklch */ color: oklch(41.0% 0.075 162.4);

Tailwind

colors: {
  custom: {
    50: '#5f8773',
    500: '#1a573e',
    950: '#000000',
  },
}

SCSS

$custom: #1a573e;
$custom-light: #5f8773;
$custom-dark: #000000;

JSON

{
  "hex": "#1a573e",
  "rgb": {
    "r": 26,
    "g": 87,
    "b": 62
  },
  "hsl": {
    "h": 155.41,
    "s": 53.982,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41034,
    "c": 0.07544,
    "h": 162.4
  },
  "luminance": 0.07384
}

Semantic roles & 50–950 ramp

primary

#1A573E

secondary

#8D405F

accent

#4A87DD

background

#F5F8F6

surface

#EAEFEC

border

#C6CAC7

text

#050B08

muted

#797C7B

Preview Lab

Preview with #1A573E

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

Preview Lab → · Contrast checker → · Palette generator →