#135A4E#135A4E

#135A4E is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.2% C 0.070 H 178.6°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#135A4E
RGB	rgb(19, 90, 78)
HSL	hsl(170, 65%, 21%)
HSV	hsv(170, 79%, 35%)
CMYK	cmyk(78.9%, 0%, 13.3%, 64.7%)
CIE-LAB	lab(33.98, -24.43, 0.80)
CIE-LCH	lch(33.98, 24.45, 178.13°)
OKLab	oklab(42.21% -0.0703 0.0017)
OKLCH	oklch(42.21% 0.07 178.6)
XYZ	xyz(5.2992, 8.0002, 8.4712)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135A4E #5A131F

analogous

#135A2B #135A4E #13435A

triadic

#135A4E #4E135A #5A4E13

tetradic

#135A4E #2B135A #5A131F #435A13

square

#135A4E #2B135A #5A131F #435A13

split-complementary

#135A4E #5A1343 #5A2B13

monochromatic

#051916 #082722 #135A4E #1E8D7A #28BFA6

Accessibility & contrast

On white

8.08

#135A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#135A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A4E

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135A4E	#FFFFFF	#000000	##FFFFFF
##135A4E	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544E

Deuteranopia (green-blind)

#4C4D4F

Tritanopia (blue-blind)

#005C56

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #135a4e;
/* rgb */ color: rgb(19, 90, 78);
/* oklch */ color: oklch(42.2% 0.070 178.6);

Tailwind

colors: {
  custom: {
    50: '#5e897f',
    500: '#135a4e',
    950: '#000000',
  },
}

SCSS

$custom: #135a4e;
$custom-light: #5e897f;
$custom-dark: #000000;

JSON

{
  "hex": "#135a4e",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 78
  },
  "hsl": {
    "h": 169.859,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42206,
    "c": 0.07027,
    "h": 178.6
  },
  "luminance": 0.08001
}

Semantic roles & 50–950 ramp

primary

#135A4E

secondary

#923746

accent

#405CE8

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #135A4E

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

Preview Lab → · Contrast checker → · Palette generator →