#135B33#135B33

#135B33 is a dark, moderate green. Relative luminance 0.079; OKLCH L 41.7% C 0.096 H 153.8°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#135B33
RGB	rgb(19, 91, 51)
HSL	hsl(147, 65%, 22%)
HSV	hsv(147, 79%, 36%)
CMYK	cmyk(79.1%, 0%, 44%, 64.3%)
CIE-LAB	lab(33.69, -31.87, 17.01)
CIE-LCH	lch(33.69, 36.12, 151.91°)
OKLab	oklab(41.75% -0.0859 0.0423)
OKLCH	oklch(41.75% 0.096 153.8)
XYZ	xyz(4.6068, 7.8591, 4.4055)
Luminance	0.0786 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135B33 #5B133B

analogous

#175B13 #135B33 #135B57

triadic

#135B33 #33135B #5B3313

tetradic

#135B33 #13175B #5B133B #5B5713

square

#135B33 #13175B #5B133B #5B5713

split-complementary

#135B33 #57135B #5B1317

monochromatic

#05190E #082817 #135B33 #1E8E4F #28C06C

Accessibility & contrast

On white

8.16

#135B33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#135B33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135B33

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135B33	#FFFFFF	#000000	##FFFFFF
##135B33	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5330

Deuteranopia (green-blind)

#524D36

Tritanopia (blue-blind)

#005A51

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #135b33;
/* rgb */ color: rgb(19, 91, 51);
/* oklch */ color: oklch(41.7% 0.096 153.8);

Tailwind

colors: {
  custom: {
    50: '#5d8a6b',
    500: '#135b33',
    950: '#000000',
  },
}

SCSS

$custom: #135b33;
$custom-light: #5d8a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#135b33",
  "rgb": {
    "r": 19,
    "g": 91,
    "b": 51
  },
  "hsl": {
    "h": 146.667,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41749,
    "c": 0.09572,
    "h": 153.8
  },
  "luminance": 0.0786
}

Semantic roles & 50–950 ramp

primary

#135B33

secondary

#93376A

accent

#3F9DE8

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #135B33

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

Preview Lab → · Contrast checker → · Palette generator →