#135B4E#135B4E

#135B4E is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.5% C 0.071 H 177.5°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#135B4E
RGB	rgb(19, 91, 78)
HSL	hsl(169, 65%, 22%)
HSV	hsv(169, 79%, 36%)
CMYK	cmyk(79.1%, 0%, 14.3%, 64.3%)
CIE-LAB	lab(34.33, -24.93, 1.31)
CIE-LCH	lch(34.33, 24.97, 177.00°)
OKLab	oklab(42.49% -0.0714 0.0031)
OKLCH	oklch(42.49% 0.071 177.5)
XYZ	xyz(5.3841, 8.1700, 8.4995)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135B4E #5B1320

analogous

#135B2A #135B4E #13445B

triadic

#135B4E #4E135B #5B4E13

tetradic

#135B4E #2A135B #5B1320 #445B13

square

#135B4E #2A135B #5B1320 #445B13

split-complementary

#135B4E #5B1344 #5B2A13

monochromatic

#051916 #082823 #135B4E #1E8E79 #28C0A5

Accessibility & contrast

On white

7.97

#135B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#135B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135B4E

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135B4E	#FFFFFF	#000000	##FFFFFF
##135B4E	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57554D

Deuteranopia (green-blind)

#4D4E4F

Tritanopia (blue-blind)

#005C57

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #135b4e;
/* rgb */ color: rgb(19, 91, 78);
/* oklch */ color: oklch(42.5% 0.071 177.5);

Tailwind

colors: {
  custom: {
    50: '#5e8a7f',
    500: '#135b4e',
    950: '#000000',
  },
}

SCSS

$custom: #135b4e;
$custom-light: #5e8a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#135b4e",
  "rgb": {
    "r": 19,
    "g": 91,
    "b": 78
  },
  "hsl": {
    "h": 169.167,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.42493,
    "c": 0.07147,
    "h": 177.5
  },
  "luminance": 0.08171
}

Semantic roles & 50–950 ramp

primary

#135B4E

secondary

#933747

accent

#3F5EE8

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #135B4E

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

Preview Lab → · Contrast checker → · Palette generator →