#1C8591#1C8591

#1C8591 is a mid, moderate teal. Relative luminance 0.191; OKLCH L 56.6% C 0.090 H 206.8°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1C8591
RGB	rgb(28, 133, 145)
HSL	hsl(186, 68%, 34%)
HSV	hsv(186, 81%, 57%)
CMYK	cmyk(80.7%, 8.3%, 0%, 43.1%)
CIE-LAB	lab(50.76, -23.87, -14.64)
CIE-LCH	lch(50.76, 28.00, 211.52°)
OKLab	oklab(56.63% -0.0807 -0.0407)
OKLCH	oklch(56.63% 0.09 206.8)
XYZ	xyz(13.9750, 19.0645, 29.7258)
Luminance	0.1907 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8591 #91281C

analogous

#1C9163 #1C8591 #1C4B91

triadic

#1C8591 #911C85 #85911C

tetradic

#1C8591 #631C91 #91281C #4B911C

square

#1C8591 #631C91 #91281C #4B911C

split-complementary

#1C8591 #911C4B #91631C

monochromatic

#08272A #12565E #1C8591 #26B4C4 #4BCDDC

Accessibility & contrast

On white

4.36

#1C8591 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#1C8591 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8591

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8591	#FFFFFF	#000000	##000000
##1C8591	1.00	4.36	4.81	4.81
#FFFFFF	4.36	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: #1c8591;
/* rgb */ color: rgb(28, 133, 145);
/* oklch */ color: oklch(56.6% 0.090 206.8);

Tailwind

colors: {
  custom: {
    50: '#6fa9b1',
    500: '#1c8591',
    950: '#000000',
  },
}

SCSS

$custom: #1c8591;
$custom-light: #6fa9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8591",
  "rgb": {
    "r": 28,
    "g": 133,
    "b": 145
  },
  "hsl": {
    "h": 186.154,
    "s": 67.63,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56631,
    "c": 0.09038,
    "h": 206.8
  },
  "luminance": 0.19066
}

Semantic roles & 50–950 ramp

primary

#1C8591

secondary

#BE564A

accent

#4F3DEB

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #1C8591

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

Preview Lab → · Contrast checker → · Palette generator →