#1C433C#1C433C

#1C433C is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.2% C 0.046 H 180.2°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#1C433C
RGB	rgb(28, 67, 60)
HSL	hsl(169, 41%, 19%)
HSV	hsv(169, 58%, 26%)
CMYK	cmyk(58.2%, 0%, 10.4%, 73.7%)
CIE-LAB	lab(25.52, -15.85, 0.04)
CIE-LCH	lch(25.52, 15.85, 179.84°)
OKLab	oklab(35.22% -0.0461 -0.0001)
OKLCH	oklch(35.22% 0.046 180.2)
XYZ	xyz(3.3013, 4.5871, 4.9855)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C433C #431C23

analogous

#1C4328 #1C433C #1C3643

triadic

#1C433C #3C1C43 #433C1C

tetradic

#1C433C #281C43 #431C23 #36431C

square

#1C433C #281C43 #431C23 #36431C

split-complementary

#1C433C #431C36 #43281C

monochromatic

#091613 #0A1815 #1C433C #2E6E63 #409989

Accessibility & contrast

On white

10.95

#1C433C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#1C433C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C433C

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C433C	#FFFFFF	#000000	##FFFFFF
##1C433C	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F3C

Deuteranopia (green-blind)

#3A3B3D

Tritanopia (blue-blind)

#074441

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #1c433c;
/* rgb */ color: rgb(28, 67, 60);
/* oklch */ color: oklch(35.2% 0.046 180.2);

Tailwind

colors: {
  custom: {
    50: '#5c7771',
    500: '#1c433c',
    950: '#000000',
  },
}

SCSS

$custom: #1c433c;
$custom-light: #5c7771;
$custom-dark: #000000;

JSON

{
  "hex": "#1c433c",
  "rgb": {
    "r": 28,
    "g": 67,
    "b": 60
  },
  "hsl": {
    "h": 169.231,
    "s": 41.053,
    "l": 18.627
  },
  "oklch": {
    "l": 0.35218,
    "c": 0.04612,
    "h": 180.2
  },
  "luminance": 0.04587
}

Semantic roles & 50–950 ramp

primary

#1C433C

secondary

#78434C

accent

#576DD1

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040807

muted

#797B7A

Preview Lab

Preview with #1C433C

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

Preview Lab → · Contrast checker → · Palette generator →