#135F59#135F59

#135F59 is a dark, moderate teal. Relative luminance 0.090; OKLCH L 44.0% C 0.071 H 186.9°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#135F59
RGB	rgb(19, 95, 89)
HSL	hsl(175, 67%, 22%)
HSV	hsv(175, 80%, 37%)
CMYK	cmyk(80%, 0%, 6.3%, 62.7%)
CIE-LAB	lab(36.07, -23.56, -3.01)
CIE-LCH	lch(36.07, 23.75, 187.28°)
OKLab	oklab(44.02% -0.0702 -0.0085)
OKLCH	oklch(44.02% 0.071 186.9)
XYZ	xyz(6.1631, 9.0434, 10.8700)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135F59 #5F1319

analogous

#135F33 #135F59 #133F5F

triadic

#135F59 #59135F #5F5913

tetradic

#135F59 #33135F #5F1319 #3F5F13

square

#135F59 #33135F #5F1319 #3F5F13

split-complementary

#135F59 #5F133F #5F3313

monochromatic

#051A18 #092C29 #135F59 #1D9289 #27C5B9

Accessibility & contrast

On white

7.48

#135F59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#135F59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F59

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135F59	#FFFFFF	#000000	##FFFFFF
##135F59	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595959

Deuteranopia (green-blind)

#4F525A

Tritanopia (blue-blind)

#00615D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #135f59;
/* rgb */ color: rgb(19, 95, 89);
/* oklch */ color: oklch(44.0% 0.071 186.9);

Tailwind

colors: {
  custom: {
    50: '#608d87',
    500: '#135f59',
    950: '#000000',
  },
}

SCSS

$custom: #135f59;
$custom-light: #608d87;
$custom-dark: #000000;

JSON

{
  "hex": "#135f59",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 89
  },
  "hsl": {
    "h": 175.263,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.4402,
    "c": 0.07068,
    "h": 186.9
  },
  "luminance": 0.09044
}

Semantic roles & 50–950 ramp

primary

#135F59

secondary

#97373E

accent

#3E4CEA

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #135F59

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

Preview Lab → · Contrast checker → · Palette generator →