#135A5D#135A5D

#135A5D is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.8% C 0.066 H 199.3°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#135A5D
RGB	rgb(19, 90, 93)
HSL	hsl(182, 66%, 22%)
HSV	hsv(182, 80%, 36%)
CMYK	cmyk(79.6%, 3.2%, 0%, 63.5%)
CIE-LAB	lab(34.48, -19.61, -7.87)
CIE-LCH	lch(34.48, 21.13, 201.87°)
OKLab	oklab(42.77% -0.0626 -0.0219)
OKLCH	oklch(42.77% 0.066 199.3)
XYZ	xyz(5.8996, 8.2404, 11.6334)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135A5D #5D1613

analogous

#135D3B #135A5D #13355D

triadic

#135A5D #5D135A #5A5D13

tetradic

#135A5D #3B135D #5D1613 #355D13

square

#135A5D #3B135D #5D1613 #355D13

split-complementary

#135A5D #5D1335 #5D3B13

monochromatic

#051919 #09292A #135A5D #1D8B90 #28BCC3

Accessibility & contrast

On white

7.93

#135A5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#135A5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A5D

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135A5D	#FFFFFF	#000000	##FFFFFF
##135A5D	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53565D

Deuteranopia (green-blind)

#484E5D

Tritanopia (blue-blind)

#005E5B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #135a5d;
/* rgb */ color: rgb(19, 90, 93);
/* oklch */ color: oklch(42.8% 0.066 199.3);

Tailwind

colors: {
  custom: {
    50: '#5f898a',
    500: '#135a5d',
    950: '#000000',
  },
}

SCSS

$custom: #135a5d;
$custom-light: #5f898a;
$custom-dark: #000000;

JSON

{
  "hex": "#135a5d",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 93
  },
  "hsl": {
    "h": 182.432,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.42774,
    "c": 0.06627,
    "h": 199.3
  },
  "luminance": 0.08241
}

Semantic roles & 50–950 ramp

primary

#135A5D

secondary

#953B37

accent

#463FE9

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #135A5D

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

Preview Lab → · Contrast checker → · Palette generator →