#1A5D5E#1A5D5E

#1A5D5E is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.8% C 0.065 H 196.5°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#1A5D5E
RGB	rgb(26, 93, 94)
HSL	hsl(181, 57%, 24%)
HSV	hsv(181, 72%, 37%)
CMYK	cmyk(72.3%, 1.1%, 0%, 63.1%)
CIE-LAB	lab(35.70, -19.88, -6.64)
CIE-LCH	lch(35.70, 20.96, 198.47°)
OKLab	oklab(43.83% -0.0622 -0.0184)
OKLCH	oklch(43.83% 0.065 196.5)
XYZ	xyz(6.3598, 8.8557, 11.9617)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5D5E #5E1B1A

analogous

#1A5E3D #1A5D5E #1A3B5E

triadic

#1A5D5E #5E1A5D #5D5E1A

tetradic

#1A5D5E #3D1A5E #5E1B1A #3B5E1A

square

#1A5D5E #3D1A5E #5E1B1A #3B5E1A

split-complementary

#1A5D5E #5E1A3B #5E3D1A

monochromatic

#071818 #0D2E2E #1A5D5E #278C8E #35BCBE

Accessibility & contrast

On white

7.58

#1A5D5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#1A5D5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5D5E

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5D5E	#FFFFFF	#000000	##FFFFFF
##1A5D5E	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56585E

Deuteranopia (green-blind)

#4C515E

Tritanopia (blue-blind)

#00605D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1a5d5e;
/* rgb */ color: rgb(26, 93, 94);
/* oklch */ color: oklch(43.8% 0.065 196.5);

Tailwind

colors: {
  custom: {
    50: '#628b8b',
    500: '#1a5d5e',
    950: '#000000',
  },
}

SCSS

$custom: #1a5d5e;
$custom-light: #628b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5d5e",
  "rgb": {
    "r": 26,
    "g": 93,
    "b": 94
  },
  "hsl": {
    "h": 180.882,
    "s": 56.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.43826,
    "c": 0.06492,
    "h": 196.5
  },
  "luminance": 0.08856
}

Semantic roles & 50–950 ramp

primary

#1A5D5E

secondary

#944140

accent

#4A48E0

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #1A5D5E

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

Preview Lab → · Contrast checker → · Palette generator →