#124143#124143

#124143 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.5% C 0.050 H 199.2°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#124143
RGB	rgb(18, 65, 67)
HSL	hsl(182, 58%, 17%)
HSV	hsv(182, 73%, 26%)
CMYK	cmyk(73.1%, 3%, 0%, 73.7%)
CIE-LAB	lab(24.68, -14.71, -5.86)
CIE-LCH	lch(24.68, 15.84, 201.71°)
OKLab	oklab(34.52% -0.0468 -0.0162)
OKLCH	oklch(34.52% 0.05 199.2)
XYZ	xyz(3.1524, 4.3141, 5.9757)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124143 #431412

analogous

#12432D #124143 #122943

triadic

#124143 #431241 #414312

tetradic

#124143 #2D1243 #431412 #294312

square

#124143 #2D1243 #431412 #294312

split-complementary

#124143 #431229 #432D12

monochromatic

#061718 #061718 #124143 #1F7073 #2C9FA3

Accessibility & contrast

On white

11.27

#124143 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#124143 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124143

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124143	#FFFFFF	#000000	##FFFFFF
##124143	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3E43

Deuteranopia (green-blind)

#343843

Tritanopia (blue-blind)

#004441

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #124143;
/* rgb */ color: rgb(18, 65, 67);
/* oklch */ color: oklch(34.5% 0.050 199.2);

Tailwind

colors: {
  custom: {
    50: '#587577',
    500: '#124143',
    950: '#000000',
  },
}

SCSS

$custom: #124143;
$custom-light: #587577;
$custom-dark: #000000;

JSON

{
  "hex": "#124143",
  "rgb": {
    "r": 18,
    "g": 65,
    "b": 67
  },
  "hsl": {
    "h": 182.449,
    "s": 57.647,
    "l": 16.667
  },
  "oklch": {
    "l": 0.34516,
    "c": 0.04952,
    "h": 199.2
  },
  "luminance": 0.04314
}

Semantic roles & 50–950 ramp

primary

#124143

secondary

#7C3835

accent

#4D47E1

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040808

muted

#797B7B

Preview Lab

Preview with #124143

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

Preview Lab → · Contrast checker → · Palette generator →