#1C9588#1C9588

#1C9588 is a mid, moderate teal. Relative luminance 0.235; OKLCH L 60.5% C 0.101 H 183.7°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#1C9588
RGB	rgb(28, 149, 136)
HSL	hsl(174, 68%, 35%)
HSV	hsv(174, 81%, 58%)
CMYK	cmyk(81.2%, 0%, 8.7%, 41.6%)
CIE-LAB	lab(55.60, -34.47, -2.20)
CIE-LCH	lch(55.60, 34.54, 183.66°)
OKLab	oklab(60.47% -0.1011 -0.0065)
OKLCH	oklch(60.47% 0.101 183.7)
XYZ	xyz(15.6681, 23.5174, 27.0013)
Luminance	0.2352 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9588 #951C29

analogous

#1C954C #1C9588 #1C6595

triadic

#1C9588 #881C95 #95881C

tetradic

#1C9588 #4C1C95 #951C29 #65951C

square

#1C9588 #4C1C95 #951C29 #65951C

split-complementary

#1C9588 #951C65 #954C1C

monochromatic

#092E2A #126159 #1C9588 #26C9B7 #4EDECE

Accessibility & contrast

On white

3.68

#1C9588 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#1C9588 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9588

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9588	#FFFFFF	#000000	##000000
##1C9588	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8C88

Deuteranopia (green-blind)

#7D8089

Tritanopia (blue-blind)

#009891

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1c9588;
/* rgb */ color: rgb(28, 149, 136);
/* oklch */ color: oklch(60.5% 0.101 183.7);

Tailwind

colors: {
  custom: {
    50: '#70b5aa',
    500: '#1c9588',
    950: '#000000',
  },
}

SCSS

$custom: #1c9588;
$custom-light: #70b5aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9588",
  "rgb": {
    "r": 28,
    "g": 149,
    "b": 136
  },
  "hsl": {
    "h": 173.554,
    "s": 68.362,
    "l": 34.706
  },
  "oklch": {
    "l": 0.60468,
    "c": 0.10132,
    "h": 183.7
  },
  "luminance": 0.23519
}

Semantic roles & 50–950 ramp

primary

#1C9588

secondary

#C04D59

accent

#3D4FEB

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #1C9588

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

Preview Lab → · Contrast checker → · Palette generator →