#134D5E#134D5E

#134D5E is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.2% C 0.064 H 221.9°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#134D5E
RGB	rgb(19, 77, 94)
HSL	hsl(194, 66%, 22%)
HSV	hsv(194, 80%, 37%)
CMYK	cmyk(79.8%, 18.1%, 0%, 63.1%)
CIE-LAB	lab(30.04, -11.85, -15.25)
CIE-LCH	lch(30.04, 19.31, 232.15°)
OKLab	oklab(39.21% -0.0475 -0.0427)
OKLCH	oklch(39.21% 0.064 221.9)
XYZ	xyz(4.9420, 6.2538, 11.5341)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134D5E #5E2413

analogous

#135E4A #134D5E #13285E

triadic

#134D5E #5E134D #4D5E13

tetradic

#134D5E #4A135E #5E2413 #285E13

square

#134D5E #4A135E #5E2413 #285E13

split-complementary

#134D5E #5E1328 #5E4A13

monochromatic

#051519 #09232B #134D5E #1D7791 #28A0C4

Accessibility & contrast

On white

9.33

#134D5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#134D5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134D5E

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134D5E	#FFFFFF	#000000	##FFFFFF
##134D5E	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434B5F

Deuteranopia (green-blind)

#39445E

Tritanopia (blue-blind)

#005252

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #134d5e;
/* rgb */ color: rgb(19, 77, 94);
/* oklch */ color: oklch(39.2% 0.064 221.9);

Tailwind

colors: {
  custom: {
    50: '#5e7f8b',
    500: '#134d5e',
    950: '#000000',
  },
}

SCSS

$custom: #134d5e;
$custom-light: #5e7f8b;
$custom-dark: #000000;

JSON

{
  "hex": "#134d5e",
  "rgb": {
    "r": 19,
    "g": 77,
    "b": 94
  },
  "hsl": {
    "h": 193.6,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.39209,
    "c": 0.06387,
    "h": 221.9
  },
  "luminance": 0.06254
}

Semantic roles & 50–950 ramp

primary

#134D5E

secondary

#964C37

accent

#653FE9

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #134D5E

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

Preview Lab → · Contrast checker → · Palette generator →