#124B4E#124B4E

#124B4E is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.9% C 0.057 H 200.2°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#124B4E
RGB	rgb(18, 75, 78)
HSL	hsl(183, 63%, 19%)
HSV	hsv(183, 77%, 31%)
CMYK	cmyk(76.9%, 3.8%, 0%, 69.4%)
CIE-LAB	lab(28.67, -16.62, -7.06)
CIE-LCH	lch(28.67, 18.06, 203.03°)
OKLab	oklab(37.88% -0.0533 -0.0196)
OKLCH	oklch(37.88% 0.057 200.2)
XYZ	xyz(4.1401, 5.7103, 8.0903)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124B4E #4E1512

analogous

#124E33 #124B4E #122D4E

triadic

#124B4E #4E124B #4B4E12

tetradic

#124B4E #33124E #4E1512 #2D4E12

square

#124B4E #33124E #4E1512 #2D4E12

split-complementary

#124B4E #4E122D #4E3312

monochromatic

#061819 #071B1C #124B4E #1D7B80 #29ABB1

Accessibility & contrast

On white

9.80

#124B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#124B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124B4E

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124B4E	#FFFFFF	#000000	##FFFFFF
##124B4E	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45474E

Deuteranopia (green-blind)

#3C414E

Tritanopia (blue-blind)

#004E4C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #124b4e;
/* rgb */ color: rgb(18, 75, 78);
/* oklch */ color: oklch(37.9% 0.057 200.2);

Tailwind

colors: {
  custom: {
    50: '#5b7d7f',
    500: '#124b4e',
    950: '#000000',
  },
}

SCSS

$custom: #124b4e;
$custom-light: #5b7d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#124b4e",
  "rgb": {
    "r": 18,
    "g": 75,
    "b": 78
  },
  "hsl": {
    "h": 183,
    "s": 62.5,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37878,
    "c": 0.05676,
    "h": 200.2
  },
  "luminance": 0.05711
}

Semantic roles & 50–950 ramp

primary

#124B4E

secondary

#873935

accent

#4A42E6

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #124B4E

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

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