#1A554E#1A554E

#1A554E is a dark, moderate teal. Relative luminance 0.073; OKLCH L 41.0% C 0.061 H 184.1°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#1A554E
RGB	rgb(26, 85, 78)
HSL	hsl(173, 53%, 22%)
HSV	hsv(173, 69%, 33%)
CMYK	cmyk(69.4%, 0%, 8.2%, 66.7%)
CIE-LAB	lab(32.41, -20.69, -1.49)
CIE-LCH	lch(32.41, 20.74, 184.12°)
OKLab	oklab(40.97% -0.0609 -0.0043)
OKLCH	oklch(40.97% 0.061 184.1)
XYZ	xyz(5.0490, 7.2661, 8.3427)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A554E #551A21

analogous

#1A5531 #1A554E #1A3F55

triadic

#1A554E #4E1A55 #554E1A

tetradic

#1A554E #311A55 #551A21 #3F551A

square

#1A554E #311A55 #551A21 #3F551A

split-complementary

#1A554E #551A3F #55311A

monochromatic

#071716 #0C2623 #1A554E #288479 #37B3A4

Accessibility & contrast

On white

8.56

#1A554E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#1A554E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A554E

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A554E	#FFFFFF	#000000	##FFFFFF
##1A554E	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51504E

Deuteranopia (green-blind)

#484A4F

Tritanopia (blue-blind)

#005753

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a554e;
/* rgb */ color: rgb(26, 85, 78);
/* oklch */ color: oklch(41.0% 0.061 184.1);

Tailwind

colors: {
  custom: {
    50: '#5f857f',
    500: '#1a554e',
    950: '#000000',
  },
}

SCSS

$custom: #1a554e;
$custom-light: #5f857f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a554e",
  "rgb": {
    "r": 26,
    "g": 85,
    "b": 78
  },
  "hsl": {
    "h": 172.881,
    "s": 53.153,
    "l": 21.765
  },
  "oklch": {
    "l": 0.40971,
    "c": 0.06108,
    "h": 184.1
  },
  "luminance": 0.07267
}

Semantic roles & 50–950 ramp

primary

#1A554E

secondary

#8B4049

accent

#4B5CDD

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #1A554E

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

Preview Lab → · Contrast checker → · Palette generator →