#1C828B#1C828B

#1C828B is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.6% C 0.088 H 204.1°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#1C828B
RGB	rgb(28, 130, 139)
HSL	hsl(185, 66%, 33%)
HSV	hsv(185, 80%, 55%)
CMYK	cmyk(79.9%, 6.5%, 0%, 45.5%)
CIE-LAB	lab(49.59, -24.30, -12.91)
CIE-LCH	lch(49.59, 27.51, 207.98°)
OKLab	oklab(55.61% -0.0803 -0.0359)
OKLCH	oklch(55.61% 0.088 204.1)
XYZ	xyz(13.1196, 18.0746, 27.2184)
Luminance	0.1808 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C828B #8B251C

analogous

#1C8B5C #1C828B #1C4A8B

triadic

#1C828B #8B1C82 #828B1C

tetradic

#1C828B #5C1C8B #8B251C #4A8B1C

square

#1C828B #5C1C8B #8B251C #4A8B1C

split-complementary

#1C828B #8B1C4A #8B5C1C

monochromatic

#072325 #125258 #1C828B #26B2BE #47CEDA

Accessibility & contrast

On white

4.55

#1C828B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#1C828B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C828B

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C828B	#FFFFFF	#000000	##000000
##1C828B	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#777C8C

Deuteranopia (green-blind)

#68718B

Tritanopia (blue-blind)

#008885

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1c828b;
/* rgb */ color: rgb(28, 130, 139);
/* oklch */ color: oklch(55.6% 0.088 204.1);

Tailwind

colors: {
  custom: {
    50: '#6da6ac',
    500: '#1c828b',
    950: '#000000',
  },
}

SCSS

$custom: #1c828b;
$custom-light: #6da6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1c828b",
  "rgb": {
    "r": 28,
    "g": 130,
    "b": 139
  },
  "hsl": {
    "h": 184.865,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55608,
    "c": 0.08796,
    "h": 204.1
  },
  "luminance": 0.18076
}

Semantic roles & 50–950 ramp

primary

#1C828B

secondary

#BC5047

accent

#4C3EE9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1C828B

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

Preview Lab → · Contrast checker → · Palette generator →