#1C858A#1C858A

#1C858A is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.4% C 0.089 H 199.9°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#1C858A
RGB	rgb(28, 133, 138)
HSL	hsl(183, 66%, 33%)
HSV	hsv(183, 80%, 54%)
CMYK	cmyk(79.7%, 3.6%, 0%, 45.9%)
CIE-LAB	lab(50.52, -26.15, -10.92)
CIE-LCH	lch(50.52, 28.34, 202.67°)
OKLab	oklab(56.35% -0.0838 -0.0303)
OKLCH	oklch(56.35% 0.089 199.9)
XYZ	xyz(13.4518, 18.8552, 26.9703)
Luminance	0.1886 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C858A #8A211C

analogous

#1C8A58 #1C858A #1C4E8A

triadic

#1C858A #8A1C85 #858A1C

tetradic

#1C858A #581C8A #8A211C #4E8A1C

square

#1C858A #581C8A #8A211C #4E8A1C

split-complementary

#1C858A #8A1C4E #8A581C

monochromatic

#072324 #125457 #1C858A #26B6BD #47D3DA

Accessibility & contrast

On white

4.40

#1C858A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#1C858A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C858A

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C858A	#FFFFFF	#000000	##000000
##1C858A	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7F8A

Deuteranopia (green-blind)

#6B738B

Tritanopia (blue-blind)

#008A86

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1c858a;
/* rgb */ color: rgb(28, 133, 138);
/* oklch */ color: oklch(56.4% 0.089 199.9);

Tailwind

colors: {
  custom: {
    50: '#6ea9ac',
    500: '#1c858a',
    950: '#000000',
  },
}

SCSS

$custom: #1c858a;
$custom-light: #6ea9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1c858a",
  "rgb": {
    "r": 28,
    "g": 133,
    "b": 138
  },
  "hsl": {
    "h": 182.727,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56351,
    "c": 0.08916,
    "h": 199.9
  },
  "luminance": 0.18857
}

Semantic roles & 50–950 ramp

primary

#1C858A

secondary

#BB4C46

accent

#463FE9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #1C858A

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

Preview Lab → · Contrast checker → · Palette generator →