#1C4841#1C4841

#1C4841 is a dark, muted teal. Relative luminance 0.053; OKLCH L 36.8% C 0.050 H 181.5°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#1C4841
RGB	rgb(28, 72, 65)
HSL	hsl(170, 44%, 20%)
HSV	hsv(170, 61%, 28%)
CMYK	cmyk(61.1%, 0%, 9.7%, 71.8%)
CIE-LAB	lab(27.47, -17.16, -0.38)
CIE-LCH	lch(27.47, 17.16, 181.27°)
OKLab	oklab(36.85% -0.0501 -0.0013)
OKLCH	oklch(36.85% 0.05 181.5)
XYZ	xyz(3.7500, 5.2629, 5.8182)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4841 #481C23

analogous

#1C482B #1C4841 #1C3948

triadic

#1C4841 #411C48 #48411C

tetradic

#1C4841 #2B1C48 #481C23 #39481C

square

#1C4841 #2B1C48 #481C23 #39481C

split-complementary

#1C4841 #481C39 #482B1C

monochromatic

#091614 #0B1C19 #1C4841 #2D7469 #3EA091

Accessibility & contrast

On white

10.23

#1C4841 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#1C4841 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4841

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4841	#FFFFFF	#000000	##FFFFFF
##1C4841	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454441

Deuteranopia (green-blind)

#3E3F42

Tritanopia (blue-blind)

#014946

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1c4841;
/* rgb */ color: rgb(28, 72, 65);
/* oklch */ color: oklch(36.8% 0.050 181.5);

Tailwind

colors: {
  custom: {
    50: '#5d7b75',
    500: '#1c4841',
    950: '#000000',
  },
}

SCSS

$custom: #1c4841;
$custom-light: #5d7b75;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4841",
  "rgb": {
    "r": 28,
    "g": 72,
    "b": 65
  },
  "hsl": {
    "h": 170.455,
    "s": 44,
    "l": 19.608
  },
  "oklch": {
    "l": 0.36847,
    "c": 0.05014,
    "h": 181.5
  },
  "luminance": 0.05263
}

Semantic roles & 50–950 ramp

primary

#1C4841

secondary

#7D424C

accent

#5468D4

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #1C4841

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

Preview Lab → · Contrast checker → · Palette generator →