#1C857C#1C857C

#1C857C is a mid, moderate teal. Relative luminance 0.185; OKLCH L 55.8% C 0.091 H 186.1°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#1C857C
RGB	rgb(28, 133, 124)
HSL	hsl(175, 65%, 32%)
HSV	hsv(175, 79%, 52%)
CMYK	cmyk(78.9%, 0%, 6.8%, 47.8%)
CIE-LAB	lab(50.07, -30.49, -3.40)
CIE-LCH	lch(50.07, 30.68, 186.36°)
OKLab	oklab(55.84% -0.0904 -0.0097)
OKLCH	oklch(55.84% 0.091 186.1)
XYZ	xyz(12.5028, 18.4756, 21.9721)
Luminance	0.1848 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C857C #851C25

analogous

#1C8548 #1C857C #1C5A85

triadic

#1C857C #7C1C85 #857C1C

tetradic

#1C857C #481C85 #851C25 #5A851C

square

#1C857C #481C85 #851C25 #5A851C

split-complementary

#1C857C #851C5A #85481C

monochromatic

#07201E #11524D #1C857C #27B8AB #44D8CB

Accessibility & contrast

On white

4.47

#1C857C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#1C857C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C857C

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C857C	#FFFFFF	#000000	##000000
##1C857C	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7D7C

Deuteranopia (green-blind)

#6F737D

Tritanopia (blue-blind)

#008882

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1c857c;
/* rgb */ color: rgb(28, 133, 124);
/* oklch */ color: oklch(55.8% 0.091 186.1);

Tailwind

colors: {
  custom: {
    50: '#6ca9a1',
    500: '#1c857c',
    950: '#000000',
  },
}

SCSS

$custom: #1c857c;
$custom-light: #6ca9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1c857c",
  "rgb": {
    "r": 28,
    "g": 133,
    "b": 124
  },
  "hsl": {
    "h": 174.857,
    "s": 65.217,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55837,
    "c": 0.09097,
    "h": 186.1
  },
  "luminance": 0.18477
}

Semantic roles & 50–950 ramp

primary

#1C857C

secondary

#B8454F

accent

#404EE8

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100F

muted

#7B7F7E

Preview Lab

Preview with #1C857C

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

Preview Lab → · Contrast checker → · Palette generator →