#135F3F#135F3F

#135F3F is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.2% C 0.089 H 160.1°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#135F3F
RGB	rgb(19, 95, 63)
HSL	hsl(155, 67%, 22%)
HSV	hsv(155, 80%, 37%)
CMYK	cmyk(80%, 0%, 33.7%, 62.7%)
CIE-LAB	lab(35.36, -30.88, 12.03)
CIE-LCH	lch(35.36, 33.14, 158.72°)
OKLab	oklab(43.21% -0.084 0.0305)
OKLCH	oklch(43.21% 0.089 160.1)
XYZ	xyz(5.2574, 8.6811, 6.1002)
Luminance	0.0868 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135F3F #5F1333

analogous

#135F19 #135F3F #13595F

triadic

#135F3F #3F135F #5F3F13

tetradic

#135F3F #19135F #5F1333 #595F13

square

#135F3F #19135F #5F1333 #595F13

split-complementary

#135F3F #5F1359 #5F1913

monochromatic

#051A11 #092C1D #135F3F #1D9261 #27C583

Accessibility & contrast

On white

7.67

#135F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#135F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F3F

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135F3F	#FFFFFF	#000000	##FFFFFF
##135F3F	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E573D

Deuteranopia (green-blind)

#545041

Tritanopia (blue-blind)

#005F57

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #135f3f;
/* rgb */ color: rgb(19, 95, 63);
/* oklch */ color: oklch(43.2% 0.089 160.1);

Tailwind

colors: {
  custom: {
    50: '#5e8d74',
    500: '#135f3f',
    950: '#000000',
  },
}

SCSS

$custom: #135f3f;
$custom-light: #5e8d74;
$custom-dark: #000000;

JSON

{
  "hex": "#135f3f",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 63
  },
  "hsl": {
    "h": 154.737,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.4321,
    "c": 0.08936,
    "h": 160.1
  },
  "luminance": 0.08682
}

Semantic roles & 50–950 ramp

primary

#135F3F

secondary

#97375F

accent

#3E86EA

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #135F3F

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

Preview Lab → · Contrast checker → · Palette generator →