#135F31#135F31

#135F31 is a dark, moderate green. Relative luminance 0.085; OKLCH L 42.9% C 0.104 H 151.7°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#135F31
RGB	rgb(19, 95, 49)
HSL	hsl(144, 67%, 22%)
HSV	hsv(144, 80%, 37%)
CMYK	cmyk(80%, 0%, 48.4%, 62.7%)
CIE-LAB	lab(35.09, -33.94, 20.00)
CIE-LCH	lch(35.09, 39.40, 149.49°)
OKLab	oklab(42.9% -0.0913 0.0492)
OKLCH	oklch(42.9% 0.104 151.7)
XYZ	xyz(4.9147, 8.5440, 4.2953)
Luminance	0.0854 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135F31 #5F1341

analogous

#1B5F13 #135F31 #135F57

triadic

#135F31 #31135F #5F3113

tetradic

#135F31 #131B5F #5F1341 #5F5713

square

#135F31 #131B5F #5F1341 #5F5713

split-complementary

#135F31 #57135F #5F131B

monochromatic

#051A0D #092C17 #135F31 #1D924B #27C566

Accessibility & contrast

On white

7.75

#135F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#135F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F31

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135F31	#FFFFFF	#000000	##FFFFFF
##135F31	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562E

Deuteranopia (green-blind)

#565034

Tritanopia (blue-blind)

#005D54

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #135f31;
/* rgb */ color: rgb(19, 95, 49);
/* oklch */ color: oklch(42.9% 0.104 151.7);

Tailwind

colors: {
  custom: {
    50: '#5e8d6a',
    500: '#135f31',
    950: '#000000',
  },
}

SCSS

$custom: #135f31;
$custom-light: #5e8d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#135f31",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 49
  },
  "hsl": {
    "h": 143.684,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42896,
    "c": 0.10369,
    "h": 151.7
  },
  "luminance": 0.08545
}

Semantic roles & 50–950 ramp

primary

#135F31

secondary

#973771

accent

#3EA6EA

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #135F31

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

Preview Lab → · Contrast checker → · Palette generator →