#1C9583#1C9583

#1C9583 is a mid, moderate teal. Relative luminance 0.234; OKLCH L 60.3% C 0.104 H 179.7°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#1C9583
RGB	rgb(28, 149, 131)
HSL	hsl(171, 68%, 35%)
HSV	hsv(171, 81%, 58%)
CMYK	cmyk(81.2%, 0%, 12.1%, 41.6%)
CIE-LAB	lab(55.46, -35.90, 0.46)
CIE-LCH	lch(55.46, 35.91, 179.27°)
OKLab	oklab(60.31% -0.1035 0.0006)
OKLCH	oklch(60.31% 0.104 179.7)
XYZ	xyz(15.3210, 23.3785, 25.1734)
Luminance	0.2338 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9583 #951C2E

analogous

#1C9546 #1C9583 #1C6B95

triadic

#1C9583 #831C95 #95831C

tetradic

#1C9583 #461C95 #951C2E #6B951C

square

#1C9583 #461C95 #951C2E #6B951C

split-complementary

#1C9583 #951C6B #95461C

monochromatic

#092E28 #126156 #1C9583 #26C9B0 #4EDEC8

Accessibility & contrast

On white

3.70

#1C9583 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#1C9583 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9583

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9583	#FFFFFF	#000000	##000000
##1C9583	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8B82

Deuteranopia (green-blind)

#7F8085

Tritanopia (blue-blind)

#009890

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1c9583;
/* rgb */ color: rgb(28, 149, 131);
/* oklch */ color: oklch(60.3% 0.104 179.7);

Tailwind

colors: {
  custom: {
    50: '#70b5a7',
    500: '#1c9583',
    950: '#000000',
  },
}

SCSS

$custom: #1c9583;
$custom-light: #70b5a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9583",
  "rgb": {
    "r": 28,
    "g": 149,
    "b": 131
  },
  "hsl": {
    "h": 171.074,
    "s": 68.362,
    "l": 34.706
  },
  "oklch": {
    "l": 0.60306,
    "c": 0.10353,
    "h": 179.7
  },
  "luminance": 0.2338
}

Semantic roles & 50–950 ramp

primary

#1C9583

secondary

#C04D5E

accent

#3D57EB

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1C9583

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

Preview Lab → · Contrast checker → · Palette generator →