#1C837A#1C837A

#1C837A is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.2% C 0.090 H 186.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#1C837A
RGB	rgb(28, 131, 122)
HSL	hsl(175, 65%, 31%)
HSV	hsv(175, 79%, 51%)
CMYK	cmyk(78.6%, 0%, 6.9%, 48.6%)
CIE-LAB	lab(49.35, -30.13, -3.28)
CIE-LCH	lch(49.35, 30.31, 186.21°)
OKLab	oklab(55.24% -0.0893 -0.0094)
OKLCH	oklch(55.24% 0.09 186)
XYZ	xyz(12.1063, 17.8831, 21.2223)
Luminance	0.1789 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C837A #831C25

analogous

#1C8346 #1C837A #1C5883

triadic

#1C837A #7A1C83 #837A1C

tetradic

#1C837A #461C83 #831C25 #58831C

square

#1C837A #461C83 #831C25 #58831C

split-complementary

#1C837A #831C58 #83461C

monochromatic

#061E1C #11514B #1C837A #27B5A9 #43D7CA

Accessibility & contrast

On white

4.59

#1C837A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#1C837A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1C837A

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C837A	#FFFFFF	#000000	##FFFFFF
##1C837A	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7B7A

Deuteranopia (green-blind)

#6E717B

Tritanopia (blue-blind)

#008680

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1c837a;
/* rgb */ color: rgb(28, 131, 122);
/* oklch */ color: oklch(55.2% 0.090 186.0);

Tailwind

colors: {
  custom: {
    50: '#6ca7a0',
    500: '#1c837a',
    950: '#000000',
  },
}

SCSS

$custom: #1c837a;
$custom-light: #6ca7a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1c837a",
  "rgb": {
    "r": 28,
    "g": 131,
    "b": 122
  },
  "hsl": {
    "h": 174.757,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55235,
    "c": 0.08982,
    "h": 186
  },
  "luminance": 0.17885
}

Semantic roles & 50–950 ramp

primary

#1C837A

secondary

#B6454E

accent

#404FE8

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #1C837A

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

Preview Lab → · Contrast checker → · Palette generator →