#1C818A#1C818A

#1C818A is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.3% C 0.087 H 204.2°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#1C818A
RGB	rgb(28, 129, 138)
HSL	hsl(185, 66%, 33%)
HSV	hsv(185, 80%, 54%)
CMYK	cmyk(79.7%, 6.5%, 0%, 45.9%)
CIE-LAB	lab(49.23, -24.11, -12.86)
CIE-LCH	lch(49.23, 27.33, 208.08°)
OKLab	oklab(55.31% -0.0797 -0.0358)
OKLCH	oklch(55.31% 0.087 204.2)
XYZ	xyz(12.9145, 17.7808, 26.7912)
Luminance	0.1778 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C818A #8A251C

analogous

#1C8A5C #1C818A #1C4A8A

triadic

#1C818A #8A1C81 #818A1C

tetradic

#1C818A #5C1C8A #8A251C #4A8A1C

square

#1C818A #5C1C8A #8A251C #4A8A1C

split-complementary

#1C818A #8A1C4A #8A5C1C

monochromatic

#072224 #125157 #1C818A #26B1BD #47CEDA

Accessibility & contrast

On white

4.61

#1C818A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#1C818A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1C818A

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C818A	#FFFFFF	#000000	##FFFFFF
##1C818A	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767B8B

Deuteranopia (green-blind)

#67708A

Tritanopia (blue-blind)

#008784

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1c818a;
/* rgb */ color: rgb(28, 129, 138);
/* oklch */ color: oklch(55.3% 0.087 204.2);

Tailwind

colors: {
  custom: {
    50: '#6da6ac',
    500: '#1c818a',
    950: '#000000',
  },
}

SCSS

$custom: #1c818a;
$custom-light: #6da6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1c818a",
  "rgb": {
    "r": 28,
    "g": 129,
    "b": 138
  },
  "hsl": {
    "h": 184.909,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55307,
    "c": 0.08739,
    "h": 204.2
  },
  "luminance": 0.17782
}

Semantic roles & 50–950 ramp

primary

#1C818A

secondary

#BB5046

accent

#4D3FE9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1C818A

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

Preview Lab → · Contrast checker → · Palette generator →