#123D46#123D46

#123D46 is a dark, muted cyan. Relative luminance 0.039; OKLCH L 33.5% C 0.049 H 214.2°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#123D46
RGB	rgb(18, 61, 70)
HSL	hsl(190, 59%, 17%)
HSV	hsv(190, 74%, 27%)
CMYK	cmyk(74.3%, 12.9%, 0%, 72.5%)
CIE-LAB	lab(23.36, -11.25, -9.84)
CIE-LCH	lch(23.36, 14.95, 221.18°)
OKLab	oklab(33.49% -0.0403 -0.0274)
OKLCH	oklch(33.49% 0.049 214.2)
XYZ	xyz(3.0232, 3.9079, 6.3881)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123D46 #461B12

analogous

#124635 #123D46 #122346

triadic

#123D46 #46123D #3D4612

tetradic

#123D46 #351246 #461B12 #234612

square

#123D46 #351246 #461B12 #234612

split-complementary

#123D46 #461223 #463512

monochromatic

#061518 #061518 #123D46 #1F6777 #2B92A7

Accessibility & contrast

On white

11.79

#123D46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#123D46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123D46

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123D46	#FFFFFF	#000000	##FFFFFF
##123D46	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363B47

Deuteranopia (green-blind)

#2F3546

Tritanopia (blue-blind)

#004040

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #123d46;
/* rgb */ color: rgb(18, 61, 70);
/* oklch */ color: oklch(33.5% 0.049 214.2);

Tailwind

colors: {
  custom: {
    50: '#587279',
    500: '#123d46',
    950: '#000000',
  },
}

SCSS

$custom: #123d46;
$custom-light: #587279;
$custom-dark: #000000;

JSON

{
  "hex": "#123d46",
  "rgb": {
    "r": 18,
    "g": 61,
    "b": 70
  },
  "hsl": {
    "h": 190.385,
    "s": 59.091,
    "l": 17.255
  },
  "oklch": {
    "l": 0.33492,
    "c": 0.04874,
    "h": 214.2
  },
  "luminance": 0.03908
}

Semantic roles & 50–950 ramp

primary

#123D46

secondary

#7F4235

accent

#6146E2

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #123D46

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

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