#135A53#135A53

#135A53 is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.4% C 0.068 H 185.1°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#135A53
RGB	rgb(19, 90, 83)
HSL	hsl(174, 65%, 21%)
HSV	hsv(174, 79%, 35%)
CMYK	cmyk(78.9%, 0%, 7.8%, 64.7%)
CIE-LAB	lab(34.14, -22.89, -2.11)
CIE-LCH	lch(34.14, 22.99, 185.26°)
OKLab	oklab(42.38% -0.0676 -0.0061)
OKLCH	oklch(42.38% 0.068 185.1)
XYZ	xyz(5.4853, 8.0747, 9.4514)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135A53 #5A131A

analogous

#135A30 #135A53 #133E5A

triadic

#135A53 #53135A #5A5313

tetradic

#135A53 #30135A #5A131A #3E5A13

square

#135A53 #30135A #5A131A #3E5A13

split-complementary

#135A53 #5A133E #5A3013

monochromatic

#051917 #082724 #135A53 #1E8D82 #28BFB0

Accessibility & contrast

On white

8.03

#135A53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#135A53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A53

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135A53	#FFFFFF	#000000	##FFFFFF
##135A53	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555453

Deuteranopia (green-blind)

#4B4D54

Tritanopia (blue-blind)

#005C58

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #135a53;
/* rgb */ color: rgb(19, 90, 83);
/* oklch */ color: oklch(42.4% 0.068 185.1);

Tailwind

colors: {
  custom: {
    50: '#5e8983',
    500: '#135a53',
    950: '#000000',
  },
}

SCSS

$custom: #135a53;
$custom-light: #5e8983;
$custom-dark: #000000;

JSON

{
  "hex": "#135a53",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 83
  },
  "hsl": {
    "h": 174.085,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42384,
    "c": 0.06789,
    "h": 185.1
  },
  "luminance": 0.08075
}

Semantic roles & 50–950 ramp

primary

#135A53

secondary

#923740

accent

#4050E8

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #135A53

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

Preview Lab → · Contrast checker → · Palette generator →