#1C9580#1C9580

#1C9580 is a mid, moderate teal. Relative luminance 0.233; OKLCH L 60.2% C 0.105 H 177.3°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#1C9580
RGB	rgb(28, 149, 128)
HSL	hsl(170, 68%, 35%)
HSV	hsv(170, 81%, 58%)
CMYK	cmyk(81.2%, 0%, 14.1%, 41.6%)
CIE-LAB	lab(55.38, -36.74, 2.06)
CIE-LCH	lch(55.38, 36.80, 176.80°)
OKLab	oklab(60.21% -0.105 0.0049)
OKLCH	oklch(60.21% 0.105 177.3)
XYZ	xyz(15.1206, 23.2984, 24.1180)
Luminance	0.2330 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9580 #951C31

analogous

#1C9544 #1C9580 #1C6E95

triadic

#1C9580 #801C95 #95801C

tetradic

#1C9580 #441C95 #951C31 #6E951C

square

#1C9580 #441C95 #951C31 #6E951C

split-complementary

#1C9580 #951C6E #95441C

monochromatic

#092E27 #126154 #1C9580 #26C9AC #4EDEC5

Accessibility & contrast

On white

3.71

#1C9580 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#1C9580 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9580

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9580	#FFFFFF	#000000	##000000
##1C9580	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8B7F

Deuteranopia (green-blind)

#7F8082

Tritanopia (blue-blind)

#00978F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1c9580;
/* rgb */ color: rgb(28, 149, 128);
/* oklch */ color: oklch(60.2% 0.105 177.3);

Tailwind

colors: {
  custom: {
    50: '#6fb5a4',
    500: '#1c9580',
    950: '#000000',
  },
}

SCSS

$custom: #1c9580;
$custom-light: #6fb5a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9580",
  "rgb": {
    "r": 28,
    "g": 149,
    "b": 128
  },
  "hsl": {
    "h": 169.587,
    "s": 68.362,
    "l": 34.706
  },
  "oklch": {
    "l": 0.60212,
    "c": 0.10511,
    "h": 177.3
  },
  "luminance": 0.233
}

Semantic roles & 50–950 ramp

primary

#1C9580

secondary

#C04D61

accent

#3D5BEB

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1C9580

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

Preview Lab → · Contrast checker → · Palette generator →