#135B2B#135B2B

#135B2B is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.6% C 0.104 H 149.8°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#135B2B
RGB	rgb(19, 91, 43)
HSL	hsl(140, 65%, 22%)
HSV	hsv(140, 79%, 36%)
CMYK	cmyk(79.1%, 0%, 52.7%, 64.3%)
CIE-LAB	lab(33.55, -33.44, 21.51)
CIE-LCH	lch(33.55, 39.76, 147.25°)
OKLab	oklab(41.59% -0.0899 0.0523)
OKLCH	oklch(41.59% 0.104 149.8)
XYZ	xyz(4.4453, 7.7945, 3.5552)
Luminance	0.0780 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135B2B #5B1343

analogous

#1F5B13 #135B2B #135B4F

triadic

#135B2B #2B135B #5B2B13

tetradic

#135B2B #131F5B #5B1343 #5B4F13

square

#135B2B #131F5B #5B1343 #5B4F13

split-complementary

#135B2B #4F135B #5B131F

monochromatic

#05190C #082813 #135B2B #1E8E43 #28C05B

Accessibility & contrast

On white

8.21

#135B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#135B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135B2B

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135B2B	#FFFFFF	#000000	##FFFFFF
##135B2B	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5227

Deuteranopia (green-blind)

#534D2E

Tritanopia (blue-blind)

#005950

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #135b2b;
/* rgb */ color: rgb(19, 91, 43);
/* oklch */ color: oklch(41.6% 0.104 149.8);

Tailwind

colors: {
  custom: {
    50: '#5d8a65',
    500: '#135b2b',
    950: '#000000',
  },
}

SCSS

$custom: #135b2b;
$custom-light: #5d8a65;
$custom-dark: #000000;

JSON

{
  "hex": "#135b2b",
  "rgb": {
    "r": 19,
    "g": 91,
    "b": 43
  },
  "hsl": {
    "h": 140,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41591,
    "c": 0.10403,
    "h": 149.8
  },
  "luminance": 0.07795
}

Semantic roles & 50–950 ramp

primary

#135B2B

secondary

#933774

accent

#3FB0E8

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050C05

muted

#797D7A

Preview Lab

Preview with #135B2B

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

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