#1C838D#1C838D

#1C838D is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.9% C 0.089 H 205.0°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#1C838D
RGB	rgb(28, 131, 141)
HSL	hsl(185, 67%, 33%)
HSV	hsv(185, 80%, 55%)
CMYK	cmyk(80.1%, 7.1%, 0%, 44.7%)
CIE-LAB	lab(49.98, -24.16, -13.49)
CIE-LCH	lch(49.98, 27.67, 209.18°)
OKLab	oklab(55.95% -0.0804 -0.0375)
OKLCH	oklch(55.95% 0.089 205)
XYZ	xyz(13.4008, 18.4009, 28.0396)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C838D #8D261C

analogous

#1C8D5E #1C838D #1C4A8D

triadic

#1C838D #8D1C83 #838D1C

tetradic

#1C838D #5E1C8D #8D261C #4A8D1C

square

#1C838D #5E1C8D #8D261C #4A8D1C

split-complementary

#1C838D #8D1C4A #8D5E1C

monochromatic

#082427 #12545A #1C838D #26B2C0 #49CEDB

Accessibility & contrast

On white

4.49

#1C838D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#1C838D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C838D

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C838D	#FFFFFF	#000000	##000000
##1C838D	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)

#777D8E

Deuteranopia (green-blind)

#68728D

Tritanopia (blue-blind)

#008986

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1c838d;
/* rgb */ color: rgb(28, 131, 141);
/* oklch */ color: oklch(55.9% 0.089 205.0);

Tailwind

colors: {
  custom: {
    50: '#6ea7ae',
    500: '#1c838d',
    950: '#000000',
  },
}

SCSS

$custom: #1c838d;
$custom-light: #6ea7ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1c838d",
  "rgb": {
    "r": 28,
    "g": 131,
    "b": 141
  },
  "hsl": {
    "h": 185.31,
    "s": 66.864,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55949,
    "c": 0.08875,
    "h": 205
  },
  "luminance": 0.18403
}

Semantic roles & 50–950 ramp

primary

#1C838D

secondary

#BD5248

accent

#4D3EEA

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1C838D

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

Preview Lab → · Contrast checker → · Palette generator →