#135D40#135D40

#135D40 is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.7% C 0.085 H 161.9°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#135D40
RGB	rgb(19, 93, 64)
HSL	hsl(156, 66%, 22%)
HSV	hsv(156, 80%, 36%)
CMYK	cmyk(79.6%, 0%, 31.2%, 63.5%)
CIE-LAB	lab(34.67, -29.74, 10.47)
CIE-LCH	lch(34.67, 31.53, 160.61°)
OKLab	oklab(42.65% -0.0812 0.0266)
OKLCH	oklch(42.65% 0.085 161.9)
XYZ	xyz(5.1078, 8.3367, 6.1894)
Luminance	0.0834 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135D40 #5D1330

analogous

#135D1B #135D40 #13555D

triadic

#135D40 #40135D #5D4013

tetradic

#135D40 #1B135D #5D1330 #555D13

square

#135D40 #1B135D #5D1330 #555D13

split-complementary

#135D40 #5D1355 #5D1B13

monochromatic

#051911 #092A1D #135D40 #1D9063 #28C386

Accessibility & contrast

On white

7.87

#135D40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#135D40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135D40

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135D40	#FFFFFF	#000000	##FFFFFF
##135D40	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B553E

Deuteranopia (green-blind)

#524F42

Tritanopia (blue-blind)

#005D55

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #135d40;
/* rgb */ color: rgb(19, 93, 64);
/* oklch */ color: oklch(42.7% 0.085 161.9);

Tailwind

colors: {
  custom: {
    50: '#5e8b75',
    500: '#135d40',
    950: '#000000',
  },
}

SCSS

$custom: #135d40;
$custom-light: #5e8b75;
$custom-dark: #000000;

JSON

{
  "hex": "#135d40",
  "rgb": {
    "r": 19,
    "g": 93,
    "b": 64
  },
  "hsl": {
    "h": 156.486,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.42651,
    "c": 0.08546,
    "h": 161.9
  },
  "luminance": 0.08337
}

Semantic roles & 50–950 ramp

primary

#135D40

secondary

#95375C

accent

#3F82E9

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #135D40

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

Preview Lab → · Contrast checker → · Palette generator →