#124243#124243

#124243 is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.8% C 0.050 H 197.1°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#124243
RGB	rgb(18, 66, 67)
HSL	hsl(181, 58%, 17%)
HSV	hsv(181, 73%, 26%)
CMYK	cmyk(73.1%, 1.5%, 0%, 73.7%)
CIE-LAB	lab(25.04, -15.29, -5.32)
CIE-LCH	lch(25.04, 16.19, 199.18°)
OKLab	oklab(34.81% -0.048 -0.0148)
OKLCH	oklch(34.81% 0.05 197.1)
XYZ	xyz(3.2103, 4.4299, 5.9950)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124243 #431312

analogous

#12432C #124243 #122A43

triadic

#124243 #431242 #424312

tetradic

#124243 #2C1243 #431312 #2A4312

square

#124243 #2C1243 #431312 #2A4312

split-complementary

#124243 #43122A #432C12

monochromatic

#061818 #061818 #124243 #1F7273 #2CA1A3

Accessibility & contrast

On white

11.13

#124243 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#124243 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124243

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124243	#FFFFFF	#000000	##FFFFFF
##124243	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3F43

Deuteranopia (green-blind)

#363943

Tritanopia (blue-blind)

#004442

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #124243;
/* rgb */ color: rgb(18, 66, 67);
/* oklch */ color: oklch(34.8% 0.050 197.1);

Tailwind

colors: {
  custom: {
    50: '#587677',
    500: '#124243',
    950: '#000000',
  },
}

SCSS

$custom: #124243;
$custom-light: #587677;
$custom-dark: #000000;

JSON

{
  "hex": "#124243",
  "rgb": {
    "r": 18,
    "g": 66,
    "b": 67
  },
  "hsl": {
    "h": 181.224,
    "s": 57.647,
    "l": 16.667
  },
  "oklch": {
    "l": 0.34808,
    "c": 0.05024,
    "h": 197.1
  },
  "luminance": 0.0443
}

Semantic roles & 50–950 ramp

primary

#124243

secondary

#7C3635

accent

#4A47E1

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040808

muted

#797B7B

Preview Lab

Preview with #124243

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

Preview Lab → · Contrast checker → · Palette generator →