#135D59#135D59

#135D59 is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.5% C 0.069 H 189.4°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#135D59
RGB	rgb(19, 93, 89)
HSL	hsl(177, 66%, 22%)
HSV	hsv(177, 80%, 36%)
CMYK	cmyk(79.6%, 0%, 4.3%, 63.5%)
CIE-LAB	lab(35.38, -22.53, -4.03)
CIE-LCH	lch(35.38, 22.88, 190.15°)
OKLab	oklab(43.46% -0.0679 -0.0113)
OKLCH	oklch(43.46% 0.069 189.4)
XYZ	xyz(5.9852, 8.6877, 10.8107)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135D59 #5D1317

analogous

#135D34 #135D59 #133C5D

triadic

#135D59 #59135D #5D5913

tetradic

#135D59 #34135D #5D1317 #3C5D13

square

#135D59 #34135D #5D1317 #3C5D13

split-complementary

#135D59 #5D133C #5D3413

monochromatic

#051918 #092A28 #135D59 #1D908A #28C3BA

Accessibility & contrast

On white

7.67

#135D59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#135D59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135D59

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135D59	#FFFFFF	#000000	##FFFFFF
##135D59	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575859

Deuteranopia (green-blind)

#4D505A

Tritanopia (blue-blind)

#00605C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #135d59;
/* rgb */ color: rgb(19, 93, 89);
/* oklch */ color: oklch(43.5% 0.069 189.4);

Tailwind

colors: {
  custom: {
    50: '#5f8b87',
    500: '#135d59',
    950: '#000000',
  },
}

SCSS

$custom: #135d59;
$custom-light: #5f8b87;
$custom-dark: #000000;

JSON

{
  "hex": "#135d59",
  "rgb": {
    "r": 19,
    "g": 93,
    "b": 89
  },
  "hsl": {
    "h": 176.757,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43457,
    "c": 0.06885,
    "h": 189.4
  },
  "luminance": 0.08688
}

Semantic roles & 50–950 ramp

primary

#135D59

secondary

#95373C

accent

#3F48E9

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #135D59

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

Preview Lab → · Contrast checker → · Palette generator →