#124B65#124B65

#124B65 is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.0% C 0.071 H 233.1°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#124B65
RGB	rgb(18, 75, 101)
HSL	hsl(199, 70%, 23%)
HSV	hsv(199, 82%, 40%)
CMYK	cmyk(82.2%, 25.7%, 0%, 60.4%)
CIE-LAB	lab(29.66, -8.07, -20.30)
CIE-LCH	lch(29.66, 21.84, 248.33°)
OKLab	oklab(39% -0.0429 -0.0572)
OKLCH	oklch(39% 0.072 233.1)
XYZ	xyz(5.1135, 6.0997, 13.2173)
Luminance	0.0610 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124B65 #652C12

analogous

#126555 #124B65 #122165

triadic

#124B65 #65124B #4B6512

tetradic

#124B65 #551265 #652C12 #216512

square

#124B65 #551265 #652C12 #216512

split-complementary

#124B65 #651221 #655512

monochromatic

#05131A #092431 #124B65 #1B7299 #2598CD

Accessibility & contrast

On white

9.46

#124B65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#124B65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124B65

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124B65	#FFFFFF	#000000	##FFFFFF
##124B65	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4A66

Deuteranopia (green-blind)

#334265

Tritanopia (blue-blind)

#005254

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #124b65;
/* rgb */ color: rgb(18, 75, 101);
/* oklch */ color: oklch(39.0% 0.071 233.1);

Tailwind

colors: {
  custom: {
    50: '#5f7d91',
    500: '#124b65',
    950: '#000000',
  },
}

SCSS

$custom: #124b65;
$custom-light: #5f7d91;
$custom-dark: #000000;

JSON

{
  "hex": "#124b65",
  "rgb": {
    "r": 18,
    "g": 75,
    "b": 101
  },
  "hsl": {
    "h": 198.795,
    "s": 69.748,
    "l": 23.333
  },
  "oklch": {
    "l": 0.39004,
    "c": 0.0715,
    "h": 233.1
  },
  "luminance": 0.061
}

Semantic roles & 50–950 ramp

primary

#124B65

secondary

#9D5636

accent

#733BED

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #124B65

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

Preview Lab → · Contrast checker → · Palette generator →