#124A59#124A59

#124A59 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.1% C 0.061 H 219.9°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#124A59
RGB	rgb(18, 74, 89)
HSL	hsl(193, 66%, 21%)
HSV	hsv(193, 80%, 35%)
CMYK	cmyk(79.8%, 16.9%, 0%, 65.1%)
CIE-LAB	lab(28.76, -12.06, -14.01)
CIE-LCH	lch(28.76, 18.49, 229.28°)
OKLab	oklab(38.1% -0.0469 -0.0392)
OKLCH	oklch(38.1% 0.061 219.9)
XYZ	xyz(4.5007, 5.7469, 10.3213)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124A59 #592112

analogous

#125944 #124A59 #122659

triadic

#124A59 #59124A #4A5912

tetradic

#124A59 #441259 #592112 #265912

square

#124A59 #441259 #592112 #265912

split-complementary

#124A59 #591226 #594412

monochromatic

#051519 #082026 #124A59 #1C748C #279FBF

Accessibility & contrast

On white

9.77

#124A59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#124A59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124A59

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124A59	#FFFFFF	#000000	##FFFFFF
##124A59	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41485A

Deuteranopia (green-blind)

#374159

Tritanopia (blue-blind)

#004F4F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #124a59;
/* rgb */ color: rgb(18, 74, 89);
/* oklch */ color: oklch(38.1% 0.061 219.9);

Tailwind

colors: {
  custom: {
    50: '#5c7c88',
    500: '#124a59',
    950: '#000000',
  },
}

SCSS

$custom: #124a59;
$custom-light: #5c7c88;
$custom-dark: #000000;

JSON

{
  "hex": "#124a59",
  "rgb": {
    "r": 18,
    "g": 74,
    "b": 89
  },
  "hsl": {
    "h": 192.676,
    "s": 66.355,
    "l": 20.98
  },
  "oklch": {
    "l": 0.38102,
    "c": 0.06108,
    "h": 219.9
  },
  "luminance": 0.05747
}

Semantic roles & 50–950 ramp

primary

#124A59

secondary

#924935

accent

#633FE9

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#05090B

muted

#797B7C

Preview Lab

Preview with #124A59

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

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