#135D5D#135D5D

#135D5D is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.6% C 0.068 H 194.9°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#135D5D
RGB	rgb(19, 93, 93)
HSL	hsl(180, 66%, 22%)
HSV	hsv(180, 80%, 36%)
CMYK	cmyk(79.6%, 0%, 0%, 63.5%)
CIE-LAB	lab(35.51, -21.22, -6.32)
CIE-LCH	lch(35.51, 22.14, 196.60°)
OKLab	oklab(43.61% -0.0659 -0.0176)
OKLCH	oklch(43.61% 0.068 194.9)
XYZ	xyz(6.1578, 8.7567, 11.7195)
Luminance	0.0876 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135D5D #5D1313

analogous

#135D38 #135D5D #13385D

triadic

#135D5D #5D135D #5D5D13

tetradic

#135D5D #38135D #5D1313 #385D13

square

#135D5D #38135D #5D1313 #385D13

split-complementary

#135D5D #5D1338 #5D3813

monochromatic

#051919 #092A2A #135D5D #1D9090 #28C3C3

Accessibility & contrast

On white

7.63

#135D5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#135D5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135D5D

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135D5D	#FFFFFF	#000000	##FFFFFF
##135D5D	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56585D

Deuteranopia (green-blind)

#4C505D

Tritanopia (blue-blind)

#00605D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #135d5d;
/* rgb */ color: rgb(19, 93, 93);
/* oklch */ color: oklch(43.6% 0.068 194.9);

Tailwind

colors: {
  custom: {
    50: '#608b8a',
    500: '#135d5d',
    950: '#000000',
  },
}

SCSS

$custom: #135d5d;
$custom-light: #608b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#135d5d",
  "rgb": {
    "r": 19,
    "g": 93,
    "b": 93
  },
  "hsl": {
    "h": 180,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43612,
    "c": 0.06822,
    "h": 194.9
  },
  "luminance": 0.08757
}

Semantic roles & 50–950 ramp

primary

#135D5D

secondary

#953737

accent

#3F3FE9

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #135D5D

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

Preview Lab → · Contrast checker → · Palette generator →