#1A5D4D#1A5D4D

#1A5D4D is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.2% C 0.071 H 173.6°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#1A5D4D
RGB	rgb(26, 93, 77)
HSL	hsl(166, 56%, 23%)
HSV	hsv(166, 72%, 36%)
CMYK	cmyk(72%, 0%, 17.2%, 63.5%)
CIE-LAB	lab(35.17, -25.09, 3.16)
CIE-LCH	lch(35.17, 25.28, 172.82°)
OKLab	oklab(43.21% -0.071 0.008)
OKLCH	oklch(43.21% 0.071 173.6)
XYZ	xyz(5.6792, 8.5835, 8.3772)
Luminance	0.0858 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5D4D #5D1A2A

analogous

#1A5D2B #1A5D4D #1A4B5D

triadic

#1A5D4D #4D1A5D #5D4D1A

tetradic

#1A5D4D #2B1A5D #5D1A2A #4B5D1A

square

#1A5D4D #2B1A5D #5D1A2A #4B5D1A

split-complementary

#1A5D4D #5D1A4B #5D2B1A

monochromatic

#071814 #0D2D25 #1A5D4D #278D75 #35BD9C

Accessibility & contrast

On white

7.73

#1A5D4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#1A5D4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5D4D

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5D4D	#FFFFFF	#000000	##FFFFFF
##1A5D4D	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A574C

Deuteranopia (green-blind)

#50504E

Tritanopia (blue-blind)

#005E58

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1a5d4d;
/* rgb */ color: rgb(26, 93, 77);
/* oklch */ color: oklch(43.2% 0.071 173.6);

Tailwind

colors: {
  custom: {
    50: '#618b7e',
    500: '#1a5d4d',
    950: '#000000',
  },
}

SCSS

$custom: #1a5d4d;
$custom-light: #618b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5d4d",
  "rgb": {
    "r": 26,
    "g": 93,
    "b": 77
  },
  "hsl": {
    "h": 165.672,
    "s": 56.303,
    "l": 23.333
  },
  "oklch": {
    "l": 0.43213,
    "c": 0.07143,
    "h": 173.6
  },
  "luminance": 0.08584
}

Semantic roles & 50–950 ramp

primary

#1A5D4D

secondary

#934054

accent

#486CE0

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#050C0A

muted

#7A7D7C

Preview Lab

Preview with #1A5D4D

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

Preview Lab → · Contrast checker → · Palette generator →