#124A56#124A56

#124A56 is a dark, muted cyan. Relative luminance 0.057; OKLCH L 38.0% C 0.059 H 215.4°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#124A56
RGB	rgb(18, 74, 86)
HSL	hsl(191, 65%, 20%)
HSV	hsv(191, 79%, 34%)
CMYK	cmyk(79.1%, 14%, 0%, 66.3%)
CIE-LAB	lab(28.64, -13.18, -12.28)
CIE-LCH	lch(28.64, 18.01, 222.98°)
OKLab	oklab(37.96% -0.0482 -0.0342)
OKLCH	oklch(37.96% 0.059 215.4)
XYZ	xyz(4.3772, 5.6975, 9.6713)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124A56 #561E12

analogous

#125640 #124A56 #122856

triadic

#124A56 #56124A #4A5612

tetradic

#124A56 #401256 #561E12 #285612

square

#124A56 #401256 #561E12 #285612

split-complementary

#124A56 #561228 #564012

monochromatic

#051619 #071E23 #124A56 #1D7689 #27A1BB

Accessibility & contrast

On white

9.81

#124A56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#124A56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124A56

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124A56	#FFFFFF	#000000	##FFFFFF
##124A56	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424757

Deuteranopia (green-blind)

#384156

Tritanopia (blue-blind)

#004E4E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #124a56;
/* rgb */ color: rgb(18, 74, 86);
/* oklch */ color: oklch(38.0% 0.059 215.4);

Tailwind

colors: {
  custom: {
    50: '#5c7c85',
    500: '#124a56',
    950: '#000000',
  },
}

SCSS

$custom: #124a56;
$custom-light: #5c7c85;
$custom-dark: #000000;

JSON

{
  "hex": "#124a56",
  "rgb": {
    "r": 18,
    "g": 74,
    "b": 86
  },
  "hsl": {
    "h": 190.588,
    "s": 65.385,
    "l": 20.392
  },
  "oklch": {
    "l": 0.37956,
    "c": 0.05915,
    "h": 215.4
  },
  "luminance": 0.05698
}

Semantic roles & 50–950 ramp

primary

#124A56

secondary

#8F4535

accent

#5D3FE8

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #124A56

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

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