#135A4A#135A4A

#135A4A is a dark, moderate teal. Relative luminance 0.079; OKLCH L 42.1% C 0.073 H 173.8°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#135A4A
RGB	rgb(19, 90, 74)
HSL	hsl(166, 65%, 21%)
HSV	hsv(166, 79%, 35%)
CMYK	cmyk(78.9%, 0%, 17.8%, 64.7%)
CIE-LAB	lab(33.87, -25.62, 3.13)
CIE-LCH	lch(33.87, 25.81, 173.03°)
OKLab	oklab(42.07% -0.0724 0.0079)
OKLCH	oklch(42.07% 0.073 173.8)
XYZ	xyz(5.1601, 7.9446, 7.7387)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135A4A #5A1323

analogous

#135A27 #135A4A #13475A

triadic

#135A4A #4A135A #5A4A13

tetradic

#135A4A #27135A #5A1323 #475A13

square

#135A4A #27135A #5A1323 #475A13

split-complementary

#135A4A #5A1347 #5A2713

monochromatic

#051915 #082720 #135A4A #1E8D74 #28BF9D

Accessibility & contrast

On white

8.11

#135A4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#135A4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A4A

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135A4A	#FFFFFF	#000000	##FFFFFF
##135A4A	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575449

Deuteranopia (green-blind)

#4D4D4B

Tritanopia (blue-blind)

#005B55

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #135a4a;
/* rgb */ color: rgb(19, 90, 74);
/* oklch */ color: oklch(42.1% 0.073 173.8);

Tailwind

colors: {
  custom: {
    50: '#5d897c',
    500: '#135a4a',
    950: '#000000',
  },
}

SCSS

$custom: #135a4a;
$custom-light: #5d897c;
$custom-dark: #000000;

JSON

{
  "hex": "#135a4a",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 74
  },
  "hsl": {
    "h": 166.479,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42073,
    "c": 0.07282,
    "h": 173.8
  },
  "luminance": 0.07945
}

Semantic roles & 50–950 ramp

primary

#135A4A

secondary

#92374B

accent

#4066E8

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #135A4A

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

Preview Lab → · Contrast checker → · Palette generator →