#124B4B#124B4B

#124B4B is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.8% C 0.057 H 195.0°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#124B4B
RGB	rgb(18, 75, 75)
HSL	hsl(180, 61%, 18%)
HSV	hsv(180, 76%, 29%)
CMYK	cmyk(76%, 0%, 0%, 70.6%)
CIE-LAB	lab(28.56, -17.64, -5.29)
CIE-LCH	lch(28.56, 18.42, 196.69°)
OKLab	oklab(37.75% -0.0548 -0.0147)
OKLCH	oklch(37.75% 0.057 195)
XYZ	xyz(4.0350, 5.6683, 7.5367)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124B4B #4B1212

analogous

#124B2E #124B4B #122E4B

triadic

#124B4B #4B124B #4B4B12

tetradic

#124B4B #2E124B #4B1212 #2E4B12

square

#124B4B #2E124B #4B1212 #2E4B12

split-complementary

#124B4B #4B122E #4B2E12

monochromatic

#061919 #061A1A #124B4B #1E7C7C #2AAEAE

Accessibility & contrast

On white

9.84

#124B4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#124B4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124B4B

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124B4B	#FFFFFF	#000000	##FFFFFF
##124B4B	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46474B

Deuteranopia (green-blind)

#3D414B

Tritanopia (blue-blind)

#004E4B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #124b4b;
/* rgb */ color: rgb(18, 75, 75);
/* oklch */ color: oklch(37.8% 0.057 195.0);

Tailwind

colors: {
  custom: {
    50: '#5a7d7d',
    500: '#124b4b',
    950: '#000000',
  },
}

SCSS

$custom: #124b4b;
$custom-light: #5a7d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#124b4b",
  "rgb": {
    "r": 18,
    "g": 75,
    "b": 75
  },
  "hsl": {
    "h": 180,
    "s": 61.29,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37752,
    "c": 0.05674,
    "h": 195
  },
  "luminance": 0.05669
}

Semantic roles & 50–950 ramp

primary

#124B4B

secondary

#843535

accent

#4343E4

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #124B4B

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

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