#1C837E#1C837E

#1C837E is a mid, moderate teal. Relative luminance 0.180; OKLCH L 55.4% C 0.089 H 189.9°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#1C837E
RGB	rgb(28, 131, 126)
HSL	hsl(177, 65%, 31%)
HSV	hsv(177, 79%, 51%)
CMYK	cmyk(78.6%, 0%, 3.8%, 48.6%)
CIE-LAB	lab(49.48, -28.92, -5.45)
CIE-LCH	lch(49.48, 29.43, 190.66°)
OKLab	oklab(55.38% -0.0874 -0.0152)
OKLCH	oklch(55.38% 0.089 189.9)
XYZ	xyz(12.3593, 17.9843, 22.5545)
Luminance	0.1799 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C837E #831C21

analogous

#1C834A #1C837E #1C5483

triadic

#1C837E #7E1C83 #837E1C

tetradic

#1C837E #4A1C83 #831C21 #54831C

square

#1C837E #4A1C83 #831C21 #54831C

split-complementary

#1C837E #831C54 #834A1C

monochromatic

#061E1D #11514D #1C837E #27B5AE #43D7D0

Accessibility & contrast

On white

4.57

#1C837E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#1C837E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C837E

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C837E	#FFFFFF	#000000	##000000
##1C837E	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7C7E

Deuteranopia (green-blind)

#6D717F

Tritanopia (blue-blind)

#008781

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1c837e;
/* rgb */ color: rgb(28, 131, 126);
/* oklch */ color: oklch(55.4% 0.089 189.9);

Tailwind

colors: {
  custom: {
    50: '#6ca7a3',
    500: '#1c837e',
    950: '#000000',
  },
}

SCSS

$custom: #1c837e;
$custom-light: #6ca7a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1c837e",
  "rgb": {
    "r": 28,
    "g": 131,
    "b": 126
  },
  "hsl": {
    "h": 177.087,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55376,
    "c": 0.08871,
    "h": 189.9
  },
  "luminance": 0.17986
}

Semantic roles & 50–950 ramp

primary

#1C837E

secondary

#B6454A

accent

#4048E8

background

#F7FAFA

surface

#EDF4F3

border

#C8CECD

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #1C837E

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

Preview Lab → · Contrast checker → · Palette generator →