#138F18#138F18

#138F18 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.6% C 0.182 H 143.0°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#138F18
RGB	rgb(19, 143, 24)
HSL	hsl(122, 77%, 32%)
HSV	hsv(122, 87%, 56%)
CMYK	cmyk(86.7%, 0%, 83.2%, 43.9%)
CIE-LAB	lab(51.66, -53.63, 49.33)
CIE-LCH	lch(51.66, 72.87, 137.39°)
OKLab	oklab(56.59% -0.1454 0.1095)
OKLCH	oklch(56.59% 0.182 143)
XYZ	xyz(10.2552, 19.8480, 4.1545)
Luminance	0.1985 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138F18 #8F138A

analogous

#4C8F13 #138F18 #138F56

triadic

#138F18 #18138F #8F1813

tetradic

#138F18 #134C8F #8F138A #8F5613

square

#138F18 #134C8F #8F138A #8F5613

split-complementary

#138F18 #56138F #8F134C

monochromatic

#052306 #0C590F #138F18 #1AC521 #38E53F

Accessibility & contrast

On white

4.23

#138F18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#138F18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138F18

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138F18	#FFFFFF	#000000	##000000
##138F18	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#867827

Tritanopia (blue-blind)

#008B79

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #138f18;
/* rgb */ color: rgb(19, 143, 24);
/* oklch */ color: oklch(56.6% 0.182 143.0);

Tailwind

colors: {
  custom: {
    50: '#6db160',
    500: '#138f18',
    950: '#000000',
  },
}

SCSS

$custom: #138f18;
$custom-light: #6db160;
$custom-dark: #000000;

JSON

{
  "hex": "#138f18",
  "rgb": {
    "r": 19,
    "g": 143,
    "b": 24
  },
  "hsl": {
    "h": 122.419,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56587,
    "c": 0.18199,
    "h": 143
  },
  "luminance": 0.19849
}

Semantic roles & 50–950 ramp

primary

#138F18

secondary

#C33BBD

accent

#35EBF3

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#081105

muted

#7B807A

Preview Lab

Preview with #138F18

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

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