#1A574E#1A574E

#1A574E is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.5% C 0.063 H 181.5°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#1A574E
RGB	rgb(26, 87, 78)
HSL	hsl(171, 54%, 22%)
HSV	hsv(171, 70%, 34%)
CMYK	cmyk(70.1%, 0%, 10.3%, 65.9%)
CIE-LAB	lab(33.10, -21.74, -0.46)
CIE-LCH	lch(33.10, 21.74, 181.22°)
OKLab	oklab(41.54% -0.0633 -0.0016)
OKLCH	oklch(41.54% 0.063 181.5)
XYZ	xyz(5.2087, 7.5855, 8.3959)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A574E #571A23

analogous

#1A5730 #1A574E #1A4157

triadic

#1A574E #4E1A57 #574E1A

tetradic

#1A574E #301A57 #571A23 #41571A

square

#1A574E #301A57 #571A23 #41571A

split-complementary

#1A574E #571A41 #57301A

monochromatic

#071815 #0C2824 #1A574E #288678 #36B5A2

Accessibility & contrast

On white

8.34

#1A574E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1A574E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A574E

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A574E	#FFFFFF	#000000	##FFFFFF
##1A574E	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53524E

Deuteranopia (green-blind)

#4A4B4F

Tritanopia (blue-blind)

#005954

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1a574e;
/* rgb */ color: rgb(26, 87, 78);
/* oklch */ color: oklch(41.5% 0.063 181.5);

Tailwind

colors: {
  custom: {
    50: '#60877f',
    500: '#1a574e',
    950: '#000000',
  },
}

SCSS

$custom: #1a574e;
$custom-light: #60877f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a574e",
  "rgb": {
    "r": 26,
    "g": 87,
    "b": 78
  },
  "hsl": {
    "h": 171.148,
    "s": 53.982,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41539,
    "c": 0.06335,
    "h": 181.5
  },
  "luminance": 0.07586
}

Semantic roles & 50–950 ramp

primary

#1A574E

secondary

#8D404B

accent

#4A60DD

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #1A574E

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

Preview Lab → · Contrast checker → · Palette generator →