#135D6B#135D6B

#135D6B is a dark, moderate teal. Relative luminance 0.090; OKLCH L 44.2% C 0.071 H 213.8°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#135D6B
RGB	rgb(19, 93, 107)
HSL	hsl(190, 70%, 25%)
HSV	hsv(190, 82%, 42%)
CMYK	cmyk(82.2%, 13.1%, 0%, 58%)
CIE-LAB	lab(36.04, -16.37, -14.23)
CIE-LCH	lch(36.04, 21.69, 221.00°)
OKLab	oklab(44.21% -0.0592 -0.0397)
OKLCH	oklch(44.21% 0.071 213.8)
XYZ	xyz(6.8356, 9.0278, 15.2893)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135D6B #6B2113

analogous

#136B4D #135D6B #13316B

triadic

#135D6B #6B135D #5D6B13

tetradic

#135D6B #4D136B #6B2113 #316B13

square

#135D6B #4D136B #6B2113 #316B13

split-complementary

#135D6B #6B1331 #6B4D13

monochromatic

#05171A #0A3037 #135D6B #1C8A9F #25B7D3

Accessibility & contrast

On white

7.48

#135D6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#135D6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135D6B

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135D6B	#FFFFFF	#000000	##FFFFFF
##135D6B	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535A6C

Deuteranopia (green-blind)

#47516B

Tritanopia (blue-blind)

#006261

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #135d6b;
/* rgb */ color: rgb(19, 93, 107);
/* oklch */ color: oklch(44.2% 0.071 213.8);

Tailwind

colors: {
  custom: {
    50: '#628b95',
    500: '#135d6b',
    950: '#000000',
  },
}

SCSS

$custom: #135d6b;
$custom-light: #628b95;
$custom-dark: #000000;

JSON

{
  "hex": "#135d6b",
  "rgb": {
    "r": 19,
    "g": 93,
    "b": 107
  },
  "hsl": {
    "h": 189.545,
    "s": 69.841,
    "l": 24.706
  },
  "oklch": {
    "l": 0.44212,
    "c": 0.07133,
    "h": 213.8
  },
  "luminance": 0.09029
}

Semantic roles & 50–950 ramp

primary

#135D6B

secondary

#A24938

accent

#573BED

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #135D6B

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

Preview Lab → · Contrast checker → · Palette generator →