#135B2F#135B2F

#135B2F is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.7% C 0.100 H 151.7°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#135B2F
RGB	rgb(19, 91, 47)
HSL	hsl(143, 65%, 22%)
HSV	hsv(143, 79%, 36%)
CMYK	cmyk(79.1%, 0%, 48.4%, 64.3%)
CIE-LAB	lab(33.62, -32.68, 19.28)
CIE-LCH	lch(33.62, 37.94, 149.47°)
OKLab	oklab(41.67% -0.0879 0.0474)
OKLCH	oklch(41.67% 0.1 151.7)
XYZ	xyz(4.5223, 7.8253, 3.9609)
Luminance	0.0783 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135B2F #5B133F

analogous

#1B5B13 #135B2F #135B53

triadic

#135B2F #2F135B #5B2F13

tetradic

#135B2F #131B5B #5B133F #5B5313

square

#135B2F #131B5B #5B133F #5B5313

split-complementary

#135B2F #53135B #5B131B

monochromatic

#05190D #082815 #135B2F #1E8E49 #28C063

Accessibility & contrast

On white

8.19

#135B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#135B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135B2F

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135B2F	#FFFFFF	#000000	##FFFFFF
##135B2F	1.00	8.19	2.57	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B532C

Deuteranopia (green-blind)

#534D32

Tritanopia (blue-blind)

#005950

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #135b2f;
/* rgb */ color: rgb(19, 91, 47);
/* oklch */ color: oklch(41.7% 0.100 151.7);

Tailwind

colors: {
  custom: {
    50: '#5d8a68',
    500: '#135b2f',
    950: '#000000',
  },
}

SCSS

$custom: #135b2f;
$custom-light: #5d8a68;
$custom-dark: #000000;

JSON

{
  "hex": "#135b2f",
  "rgb": {
    "r": 19,
    "g": 91,
    "b": 47
  },
  "hsl": {
    "h": 143.333,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41667,
    "c": 0.09991,
    "h": 151.7
  },
  "luminance": 0.07826
}

Semantic roles & 50–950 ramp

primary

#135B2F

secondary

#93376F

accent

#3FA7E8

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #135B2F

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

Preview Lab → · Contrast checker → · Palette generator →