#1A554F#1A554F

#1A554F is a dark, moderate teal. Relative luminance 0.073; OKLCH L 41.0% C 0.061 H 185.6°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#1A554F
RGB	rgb(26, 85, 79)
HSL	hsl(174, 53%, 22%)
HSV	hsv(174, 69%, 33%)
CMYK	cmyk(69.4%, 0%, 7.1%, 66.7%)
CIE-LAB	lab(32.44, -20.38, -2.07)
CIE-LCH	lch(32.44, 20.48, 185.81°)
OKLab	oklab(41.01% -0.0604 -0.0059)
OKLCH	oklch(41.01% 0.061 185.6)
XYZ	xyz(5.0851, 7.2806, 8.5329)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A554F #551A20

analogous

#1A5532 #1A554F #1A3E55

triadic

#1A554F #4F1A55 #554F1A

tetradic

#1A554F #321A55 #551A20 #3E551A

square

#1A554F #321A55 #551A20 #3E551A

split-complementary

#1A554F #551A3E #55321A

monochromatic

#071716 #0C2623 #1A554F #28847B #37B3A6

Accessibility & contrast

On white

8.55

#1A554F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#1A554F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A554F

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A554F	#FFFFFF	#000000	##FFFFFF
##1A554F	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50504F

Deuteranopia (green-blind)

#484A50

Tritanopia (blue-blind)

#005753

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a554f;
/* rgb */ color: rgb(26, 85, 79);
/* oklch */ color: oklch(41.0% 0.061 185.6);

Tailwind

colors: {
  custom: {
    50: '#5f8580',
    500: '#1a554f',
    950: '#000000',
  },
}

SCSS

$custom: #1a554f;
$custom-light: #5f8580;
$custom-dark: #000000;

JSON

{
  "hex": "#1a554f",
  "rgb": {
    "r": 26,
    "g": 85,
    "b": 79
  },
  "hsl": {
    "h": 173.898,
    "s": 53.153,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41007,
    "c": 0.06069,
    "h": 185.6
  },
  "luminance": 0.07281
}

Semantic roles & 50–950 ramp

primary

#1A554F

secondary

#8B4047

accent

#4B5ADD

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #1A554F

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

Preview Lab → · Contrast checker → · Palette generator →