#1A5B4E#1A5B4E

#1A5B4E is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.7% C 0.068 H 176.8°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#1A5B4E
RGB	rgb(26, 91, 78)
HSL	hsl(168, 56%, 23%)
HSV	hsv(168, 71%, 36%)
CMYK	cmyk(71.4%, 0%, 14.3%, 64.3%)
CIE-LAB	lab(34.50, -23.79, 1.57)
CIE-LCH	lch(34.50, 23.85, 176.22°)
OKLab	oklab(42.68% -0.0681 0.0038)
OKLCH	oklch(42.68% 0.068 176.8)
XYZ	xyz(5.5416, 8.2512, 8.5068)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5B4E #5B1A27

analogous

#1A5B2D #1A5B4E #1A475B

triadic

#1A5B4E #4E1A5B #5B4E1A

tetradic

#1A5B4E #2D1A5B #5B1A27 #475B1A

square

#1A5B4E #2D1A5B #5B1A27 #475B1A

split-complementary

#1A5B4E #5B1A47 #5B2D1A

monochromatic

#071814 #0C2B25 #1A5B4E #288B77 #35BAA0

Accessibility & contrast

On white

7.92

#1A5B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#1A5B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5B4E

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5B4E	#FFFFFF	#000000	##FFFFFF
##1A5B4E	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57554D

Deuteranopia (green-blind)

#4E4E4F

Tritanopia (blue-blind)

#005C57

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1a5b4e;
/* rgb */ color: rgb(26, 91, 78);
/* oklch */ color: oklch(42.7% 0.068 176.8);

Tailwind

colors: {
  custom: {
    50: '#608a7f',
    500: '#1a5b4e',
    950: '#000000',
  },
}

SCSS

$custom: #1a5b4e;
$custom-light: #608a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5b4e",
  "rgb": {
    "r": 26,
    "g": 91,
    "b": 78
  },
  "hsl": {
    "h": 168,
    "s": 55.556,
    "l": 22.941
  },
  "oklch": {
    "l": 0.42677,
    "c": 0.0682,
    "h": 176.8
  },
  "luminance": 0.08252
}

Semantic roles & 50–950 ramp

primary

#1A5B4E

secondary

#914050

accent

#4967DF

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#050B0A

muted

#7A7C7C

Preview Lab

Preview with #1A5B4E

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

Preview Lab → · Contrast checker → · Palette generator →