#124C6A#124C6A

#124C6A is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.6% C 0.076 H 236.6°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#124C6A
RGB	rgb(18, 76, 106)
HSL	hsl(200, 71%, 24%)
HSV	hsv(200, 83%, 42%)
CMYK	cmyk(83%, 28.3%, 0%, 58.4%)
CIE-LAB	lab(30.25, -6.72, -22.56)
CIE-LCH	lch(30.25, 23.54, 253.40°)
OKLab	oklab(39.55% -0.042 -0.0637)
OKLCH	oklch(39.55% 0.076 236.6)
XYZ	xyz(5.4344, 6.3374, 14.5697)
Luminance	0.0634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124C6A #6A3012

analogous

#126A5C #124C6A #12206A

triadic

#124C6A #6A124C #4C6A12

tetradic

#124C6A #5C126A #6A3012 #206A12

square

#124C6A #5C126A #6A3012 #206A12

split-complementary

#124C6A #6A1220 #6A5C12

monochromatic

#04131A #092636 #124C6A #1B729E #2497D3

Accessibility & contrast

On white

9.26

#124C6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#124C6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124C6A

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124C6A	#FFFFFF	#000000	##FFFFFF
##124C6A	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4C6B

Deuteranopia (green-blind)

#324469

Tritanopia (blue-blind)

#005456

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #124c6a;
/* rgb */ color: rgb(18, 76, 106);
/* oklch */ color: oklch(39.6% 0.076 236.6);

Tailwind

colors: {
  custom: {
    50: '#607e94',
    500: '#124c6a',
    950: '#000000',
  },
}

SCSS

$custom: #124c6a;
$custom-light: #607e94;
$custom-dark: #000000;

JSON

{
  "hex": "#124c6a",
  "rgb": {
    "r": 18,
    "g": 76,
    "b": 106
  },
  "hsl": {
    "h": 200.455,
    "s": 70.968,
    "l": 24.314
  },
  "oklch": {
    "l": 0.39553,
    "c": 0.07634,
    "h": 236.6
  },
  "luminance": 0.06338
}

Semantic roles & 50–950 ramp

primary

#124C6A

secondary

#A25B36

accent

#773AEE

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#05090D

muted

#7A7B7E

Preview Lab

Preview with #124C6A

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

Preview Lab → · Contrast checker → · Palette generator →