#124F63#124F63

#124F63 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.0% C 0.068 H 224.9°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#124F63
RGB	rgb(18, 79, 99)
HSL	hsl(195, 69%, 23%)
HSV	hsv(195, 82%, 39%)
CMYK	cmyk(81.8%, 20.2%, 0%, 61.2%)
CIE-LAB	lab(30.93, -11.29, -17.07)
CIE-LCH	lch(30.93, 20.46, 236.51°)
OKLab	oklab(39.98% -0.048 -0.0479)
OKLCH	oklch(39.98% 0.068 224.9)
XYZ	xyz(5.2966, 6.6208, 12.8007)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124F63 #632612

analogous

#12634E #124F63 #122663

triadic

#124F63 #63124F #4F6312

tetradic

#124F63 #4E1263 #632612 #266312

square

#124F63 #4E1263 #632612 #266312

split-complementary

#124F63 #631226 #634E12

monochromatic

#05151A #09262F #124F63 #1B7897 #25A2CB

Accessibility & contrast

On white

9.04

#124F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#124F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124F63

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124F63	#FFFFFF	#000000	##FFFFFF
##124F63	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444D64

Deuteranopia (green-blind)

#394563

Tritanopia (blue-blind)

#005556

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #124f63;
/* rgb */ color: rgb(18, 79, 99);
/* oklch */ color: oklch(40.0% 0.068 224.9);

Tailwind

colors: {
  custom: {
    50: '#5f808f',
    500: '#124f63',
    950: '#000000',
  },
}

SCSS

$custom: #124f63;
$custom-light: #5f808f;
$custom-dark: #000000;

JSON

{
  "hex": "#124f63",
  "rgb": {
    "r": 18,
    "g": 79,
    "b": 99
  },
  "hsl": {
    "h": 194.815,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.39984,
    "c": 0.06782,
    "h": 224.9
  },
  "luminance": 0.06621
}

Semantic roles & 50–950 ramp

primary

#124F63

secondary

#9B4F36

accent

#673CEC

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #124F63

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

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