#135C58#135C58

#135C58 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.1% C 0.068 H 189.4°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#135C58
RGB	rgb(19, 92, 88)
HSL	hsl(177, 66%, 22%)
HSV	hsv(177, 79%, 36%)
CMYK	cmyk(79.3%, 0%, 4.3%, 63.9%)
CIE-LAB	lab(35.00, -22.33, -3.97)
CIE-LCH	lch(35.00, 22.68, 190.08°)
OKLab	oklab(43.14% -0.0673 -0.0111)
OKLCH	oklch(43.14% 0.068 189.4)
XYZ	xyz(5.8563, 8.4966, 10.5620)
Luminance	0.0850 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135C58 #5C1317

analogous

#135C34 #135C58 #133C5C

triadic

#135C58 #58135C #5C5813

tetradic

#135C58 #34135C #5C1317 #3C5C13

square

#135C58 #34135C #5C1317 #3C5C13

split-complementary

#135C58 #5C133C #5C3413

monochromatic

#051918 #092927 #135C58 #1D8F89 #28C1B9

Accessibility & contrast

On white

7.78

#135C58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#135C58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135C58

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135C58	#FFFFFF	#000000	##FFFFFF
##135C58	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565758

Deuteranopia (green-blind)

#4C4F59

Tritanopia (blue-blind)

#005F5B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #135c58;
/* rgb */ color: rgb(19, 92, 88);
/* oklch */ color: oklch(43.1% 0.068 189.4);

Tailwind

colors: {
  custom: {
    50: '#5f8a87',
    500: '#135c58',
    950: '#000000',
  },
}

SCSS

$custom: #135c58;
$custom-light: #5f8a87;
$custom-dark: #000000;

JSON

{
  "hex": "#135c58",
  "rgb": {
    "r": 19,
    "g": 92,
    "b": 88
  },
  "hsl": {
    "h": 176.712,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.43137,
    "c": 0.06822,
    "h": 189.4
  },
  "luminance": 0.08497
}

Semantic roles & 50–950 ramp

primary

#135C58

secondary

#94373C

accent

#3F48E9

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0B

muted

#797D7C

Preview Lab

Preview with #135C58

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

Preview Lab → · Contrast checker → · Palette generator →