#1A5F5F#1A5F5F

#1A5F5F is a dark, moderate teal. Relative luminance 0.092; OKLCH L 44.4% C 0.066 H 195.0°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#1A5F5F
RGB	rgb(26, 95, 95)
HSL	hsl(180, 57%, 24%)
HSV	hsv(180, 73%, 37%)
CMYK	cmyk(72.6%, 0%, 0%, 62.7%)
CIE-LAB	lab(36.42, -20.62, -6.19)
CIE-LCH	lch(36.42, 21.53, 196.71°)
OKLab	oklab(44.42% -0.064 -0.0172)
OKLCH	oklch(44.42% 0.066 195)
XYZ	xyz(6.5828, 9.2295, 12.2588)
Luminance	0.0923 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5F5F #5F1A1A

analogous

#1A5F3C #1A5F5F #1A3C5F

triadic

#1A5F5F #5F1A5F #5F5F1A

tetradic

#1A5F5F #3C1A5F #5F1A1A #3C5F1A

square

#1A5F5F #3C1A5F #5F1A1A #3C5F1A

split-complementary

#1A5F5F #5F1A3C #5F3C1A

monochromatic

#071818 #0D2F2F #1A5F5F #278F8F #34BFBF

Accessibility & contrast

On white

7.38

#1A5F5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#1A5F5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5F5F

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5F5F	#FFFFFF	#000000	##FFFFFF
##1A5F5F	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585A5F

Deuteranopia (green-blind)

#4E525F

Tritanopia (blue-blind)

#00625F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1a5f5f;
/* rgb */ color: rgb(26, 95, 95);
/* oklch */ color: oklch(44.4% 0.066 195.0);

Tailwind

colors: {
  custom: {
    50: '#638c8c',
    500: '#1a5f5f',
    950: '#000000',
  },
}

SCSS

$custom: #1a5f5f;
$custom-light: #638c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5f5f",
  "rgb": {
    "r": 26,
    "g": 95,
    "b": 95
  },
  "hsl": {
    "h": 180,
    "s": 57.025,
    "l": 23.725
  },
  "oklch": {
    "l": 0.44419,
    "c": 0.06632,
    "h": 195
  },
  "luminance": 0.0923
}

Semantic roles & 50–950 ramp

primary

#1A5F5F

secondary

#954040

accent

#4848E0

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #1A5F5F

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

Preview Lab → · Contrast checker → · Palette generator →