#1C8578#1C8578

#1C8578 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.7% C 0.092 H 182.4°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#1C8578
RGB	rgb(28, 133, 120)
HSL	hsl(173, 65%, 32%)
HSV	hsv(173, 79%, 52%)
CMYK	cmyk(78.9%, 0%, 9.8%, 47.8%)
CIE-LAB	lab(49.95, -31.67, -1.23)
CIE-LCH	lch(49.95, 31.69, 182.23°)
OKLab	oklab(55.7% -0.0924 -0.0038)
OKLCH	oklch(55.7% 0.092 182.4)
XYZ	xyz(12.2549, 18.3765, 20.6668)
Luminance	0.1838 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8578 #851C29

analogous

#1C8544 #1C8578 #1C5E85

triadic

#1C8578 #781C85 #85781C

tetradic

#1C8578 #441C85 #851C29 #5E851C

square

#1C8578 #441C85 #851C29 #5E851C

split-complementary

#1C8578 #851C5E #85441C

monochromatic

#07201D #11524A #1C8578 #27B8A6 #44D8C5

Accessibility & contrast

On white

4.49

#1C8578 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#1C8578 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8578

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8578	#FFFFFF	#000000	##000000
##1C8578	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7D78

Deuteranopia (green-blind)

#707379

Tritanopia (blue-blind)

#008881

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1c8578;
/* rgb */ color: rgb(28, 133, 120);
/* oklch */ color: oklch(55.7% 0.092 182.4);

Tailwind

colors: {
  custom: {
    50: '#6ca99e',
    500: '#1c8578',
    950: '#000000',
  },
}

SCSS

$custom: #1c8578;
$custom-light: #6ca99e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8578",
  "rgb": {
    "r": 28,
    "g": 133,
    "b": 120
  },
  "hsl": {
    "h": 172.571,
    "s": 65.217,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55701,
    "c": 0.09248,
    "h": 182.4
  },
  "luminance": 0.18378
}

Semantic roles & 50–950 ramp

primary

#1C8578

secondary

#B84553

accent

#4054E8

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1C8578

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

Preview Lab → · Contrast checker → · Palette generator →