#135F6A#135F6A

#135F6A is a dark, moderate teal. Relative luminance 0.094; OKLCH L 44.7% C 0.071 H 209.7°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#135F6A
RGB	rgb(19, 95, 106)
HSL	hsl(188, 70%, 25%)
HSV	hsv(188, 82%, 42%)
CMYK	cmyk(82.1%, 10.4%, 0%, 58.4%)
CIE-LAB	lab(36.67, -17.85, -12.65)
CIE-LCH	lch(36.67, 21.87, 215.32°)
OKLab	oklab(44.71% -0.0619 -0.0352)
OKLCH	oklch(44.71% 0.071 209.7)
XYZ	xyz(6.9611, 9.3626, 15.0732)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135F6A #6A1E13

analogous

#136A4A #135F6A #13346A

triadic

#135F6A #6A135F #5F6A13

tetradic

#135F6A #4A136A #6A1E13 #346A13

square

#135F6A #4A136A #6A1E13 #346A13

split-complementary

#135F6A #6A1334 #6A4A13

monochromatic

#05171A #0A3036 #135F6A #1C8E9E #26BCD2

Accessibility & contrast

On white

7.31

#135F6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#135F6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F6A

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135F6A	#FFFFFF	#000000	##FFFFFF
##135F6A	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555B6B

Deuteranopia (green-blind)

#4A536A

Tritanopia (blue-blind)

#006462

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #135f6a;
/* rgb */ color: rgb(19, 95, 106);
/* oklch */ color: oklch(44.7% 0.071 209.7);

Tailwind

colors: {
  custom: {
    50: '#628c94',
    500: '#135f6a',
    950: '#000000',
  },
}

SCSS

$custom: #135f6a;
$custom-light: #628c94;
$custom-dark: #000000;

JSON

{
  "hex": "#135f6a",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 106
  },
  "hsl": {
    "h": 187.586,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.44712,
    "c": 0.07118,
    "h": 209.7
  },
  "luminance": 0.09363
}

Semantic roles & 50–950 ramp

primary

#135F6A

secondary

#A14538

accent

#523BEC

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #135F6A

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

Preview Lab → · Contrast checker → · Palette generator →