#124B42#124B42

#124B42 is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.4% C 0.060 H 180.1°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#124B42
RGB	rgb(18, 75, 66)
HSL	hsl(171, 61%, 18%)
HSV	hsv(171, 76%, 29%)
CMYK	cmyk(76%, 0%, 12%, 70.6%)
CIE-LAB	lab(28.26, -20.57, 0.08)
CIE-LCH	lch(28.26, 20.57, 179.77°)
OKLab	oklab(37.41% -0.0596 -0.0001)
OKLCH	oklch(37.41% 0.06 180.1)
XYZ	xyz(3.7484, 5.5537, 6.0276)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124B42 #4B121B

analogous

#124B25 #124B42 #12374B

triadic

#124B42 #42124B #4B4212

tetradic

#124B42 #25124B #4B121B #374B12

square

#124B42 #25124B #4B121B #374B12

split-complementary

#124B42 #4B1237 #4B2512

monochromatic

#061916 #061A17 #124B42 #1E7C6D #2AAE99

Accessibility & contrast

On white

9.95

#124B42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#124B42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124B42

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124B42	#FFFFFF	#000000	##FFFFFF
##124B42	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474642

Deuteranopia (green-blind)

#3F4043

Tritanopia (blue-blind)

#004C48

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #124b42;
/* rgb */ color: rgb(18, 75, 66);
/* oklch */ color: oklch(37.4% 0.060 180.1);

Tailwind

colors: {
  custom: {
    50: '#5a7d76',
    500: '#124b42',
    950: '#000000',
  },
}

SCSS

$custom: #124b42;
$custom-light: #5a7d76;
$custom-dark: #000000;

JSON

{
  "hex": "#124b42",
  "rgb": {
    "r": 18,
    "g": 75,
    "b": 66
  },
  "hsl": {
    "h": 170.526,
    "s": 61.29,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37406,
    "c": 0.05956,
    "h": 180.1
  },
  "luminance": 0.05554
}

Semantic roles & 50–950 ramp

primary

#124B42

secondary

#843541

accent

#435DE4

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #124B42

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

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