#124E63#124E63

#124E63 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 39.7% C 0.068 H 226.4°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#124E63
RGB	rgb(18, 78, 99)
HSL	hsl(196, 69%, 23%)
HSV	hsv(196, 82%, 39%)
CMYK	cmyk(81.8%, 21.2%, 0%, 61.2%)
CIE-LAB	lab(30.59, -10.69, -17.59)
CIE-LCH	lch(30.59, 20.59, 238.72°)
OKLab	oklab(39.71% -0.047 -0.0494)
OKLCH	oklch(39.71% 0.068 226.4)
XYZ	xyz(5.2250, 6.4776, 12.7769)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124E63 #632712

analogous

#126350 #124E63 #122563

triadic

#124E63 #63124E #4E6312

tetradic

#124E63 #501263 #632712 #256312

square

#124E63 #501263 #632712 #256312

split-complementary

#124E63 #631225 #635012

monochromatic

#05141A #09252F #124E63 #1B7797 #25A0CB

Accessibility & contrast

On white

9.15

#124E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#124E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124E63

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124E63	#FFFFFF	#000000	##FFFFFF
##124E63	1.00	9.15	2.30	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434C64

Deuteranopia (green-blind)

#384563

Tritanopia (blue-blind)

#005455

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #124e63;
/* rgb */ color: rgb(18, 78, 99);
/* oklch */ color: oklch(39.7% 0.068 226.4);

Tailwind

colors: {
  custom: {
    50: '#5e7f8f',
    500: '#124e63',
    950: '#000000',
  },
}

SCSS

$custom: #124e63;
$custom-light: #5e7f8f;
$custom-dark: #000000;

JSON

{
  "hex": "#124e63",
  "rgb": {
    "r": 18,
    "g": 78,
    "b": 99
  },
  "hsl": {
    "h": 195.556,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.39712,
    "c": 0.06815,
    "h": 226.4
  },
  "luminance": 0.06478
}

Semantic roles & 50–950 ramp

primary

#124E63

secondary

#9B5036

accent

#693CEC

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #124E63

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

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