#135B54#135B54

#135B54 is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.7% C 0.069 H 185.2°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#135B54
RGB	rgb(19, 91, 84)
HSL	hsl(174, 65%, 22%)
HSV	hsv(174, 79%, 36%)
CMYK	cmyk(79.1%, 0%, 7.7%, 64.3%)
CIE-LAB	lab(34.52, -23.09, -2.18)
CIE-LCH	lch(34.52, 23.19, 185.38°)
OKLab	oklab(42.71% -0.0682 -0.0062)
OKLCH	oklch(42.71% 0.069 185.2)
XYZ	xyz(5.6091, 8.2600, 9.6845)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135B54 #5B131A

analogous

#135B30 #135B54 #133E5B

triadic

#135B54 #54135B #5B5413

tetradic

#135B54 #30135B #5B131A #3E5B13

square

#135B54 #30135B #5B131A #3E5B13

split-complementary

#135B54 #5B133E #5B3013

monochromatic

#051917 #082825 #135B54 #1E8E83 #28C0B1

Accessibility & contrast

On white

7.92

#135B54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#135B54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135B54

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135B54	#FFFFFF	#000000	##FFFFFF
##135B54	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565554

Deuteranopia (green-blind)

#4C4E55

Tritanopia (blue-blind)

#005D59

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #135b54;
/* rgb */ color: rgb(19, 91, 84);
/* oklch */ color: oklch(42.7% 0.069 185.2);

Tailwind

colors: {
  custom: {
    50: '#5e8a84',
    500: '#135b54',
    950: '#000000',
  },
}

SCSS

$custom: #135b54;
$custom-light: #5e8a84;
$custom-dark: #000000;

JSON

{
  "hex": "#135b54",
  "rgb": {
    "r": 19,
    "g": 91,
    "b": 84
  },
  "hsl": {
    "h": 174.167,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42705,
    "c": 0.06853,
    "h": 185.2
  },
  "luminance": 0.08261
}

Semantic roles & 50–950 ramp

primary

#135B54

secondary

#933740

accent

#3F50E8

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #135B54

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

Preview Lab → · Contrast checker → · Palette generator →