#1A8591#1A8591

#1A8591 is a mid, moderate teal. Relative luminance 0.190; OKLCH L 56.6% C 0.091 H 206.7°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1A8591
RGB	rgb(26, 133, 145)
HSL	hsl(186, 70%, 34%)
HSV	hsv(186, 82%, 57%)
CMYK	cmyk(82.1%, 8.3%, 0%, 43.1%)
CIE-LAB	lab(50.73, -24.06, -14.69)
CIE-LCH	lch(50.73, 28.19, 211.40°)
OKLab	oklab(56.6% -0.0813 -0.0409)
OKLCH	oklch(56.6% 0.091 206.7)
XYZ	xyz(13.9221, 19.0372, 29.7234)
Luminance	0.1904 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A8591 #91261A

analogous

#1A9161 #1A8591 #1A4991

triadic

#1A8591 #911A85 #85911A

tetradic

#1A8591 #611A91 #91261A #49911A

square

#1A8591 #611A91 #91261A #49911A

split-complementary

#1A8591 #911A49 #91611A

monochromatic

#072629 #11555D #1A8591 #23B5C5 #47CFDE

Accessibility & contrast

On white

4.37

#1A8591 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#1A8591 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A8591

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A8591	#FFFFFF	#000000	##000000
##1A8591	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797F92

Deuteranopia (green-blind)

#697491

Tritanopia (blue-blind)

#008B89

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1a8591;
/* rgb */ color: rgb(26, 133, 145);
/* oklch */ color: oklch(56.6% 0.091 206.7);

Tailwind

colors: {
  custom: {
    50: '#6ea9b1',
    500: '#1a8591',
    950: '#000000',
  },
}

SCSS

$custom: #1a8591;
$custom-light: #6ea9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a8591",
  "rgb": {
    "r": 26,
    "g": 133,
    "b": 145
  },
  "hsl": {
    "h": 186.05,
    "s": 69.591,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56596,
    "c": 0.09103,
    "h": 206.7
  },
  "luminance": 0.19039
}

Semantic roles & 50–950 ramp

primary

#1A8591

secondary

#C05347

accent

#4D3BEC

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #1A8591

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

Preview Lab → · Contrast checker → · Palette generator →