#135F6C#135F6C

#135F6C is a dark, moderate teal. Relative luminance 0.094; OKLCH L 44.8% C 0.072 H 212.2°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#135F6C
RGB	rgb(19, 95, 108)
HSL	hsl(189, 70%, 25%)
HSV	hsv(189, 82%, 42%)
CMYK	cmyk(82.4%, 12%, 0%, 57.6%)
CIE-LAB	lab(36.75, -17.14, -13.76)
CIE-LCH	lch(36.75, 21.98, 218.77°)
OKLab	oklab(44.8% -0.0609 -0.0384)
OKLCH	oklch(44.8% 0.072 212.2)
XYZ	xyz(7.0664, 9.4047, 15.6273)
Luminance	0.0941 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135F6C #6C2013

analogous

#136C4D #135F6C #13336C

triadic

#135F6C #6C135F #5F6C13

tetradic

#135F6C #4D136C #6C2013 #336C13

square

#135F6C #4D136C #6C2013 #336C13

split-complementary

#135F6C #6C1333 #6C4D13

monochromatic

#05171A #0A3138 #135F6C #1C8DA0 #25BBD4

Accessibility & contrast

On white

7.29

#135F6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#135F6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F6C

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135F6C	#FFFFFF	#000000	##FFFFFF
##135F6C	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555B6D

Deuteranopia (green-blind)

#49536C

Tritanopia (blue-blind)

#006463

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #135f6c;
/* rgb */ color: rgb(19, 95, 108);
/* oklch */ color: oklch(44.8% 0.072 212.2);

Tailwind

colors: {
  custom: {
    50: '#628c96',
    500: '#135f6c',
    950: '#000000',
  },
}

SCSS

$custom: #135f6c;
$custom-light: #628c96;
$custom-dark: #000000;

JSON

{
  "hex": "#135f6c",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 108
  },
  "hsl": {
    "h": 188.764,
    "s": 70.079,
    "l": 24.902
  },
  "oklch": {
    "l": 0.44802,
    "c": 0.07201,
    "h": 212.2
  },
  "luminance": 0.09406
}

Semantic roles & 50–950 ramp

primary

#135F6C

secondary

#A34738

accent

#553BED

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #135F6C

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

Preview Lab → · Contrast checker → · Palette generator →