#138D18#138D18

#138D18 is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.0% C 0.180 H 143.0°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#138D18
RGB	rgb(19, 141, 24)
HSL	hsl(122, 76%, 31%)
HSV	hsv(122, 87%, 55%)
CMYK	cmyk(86.5%, 0%, 83%, 44.7%)
CIE-LAB	lab(50.98, -53.01, 48.69)
CIE-LCH	lch(50.98, 71.98, 137.43°)
OKLab	oklab(56.02% -0.1437 0.1082)
OKLCH	oklch(56.02% 0.18 143)
XYZ	xyz(9.9576, 19.2529, 4.0553)
Luminance	0.1925 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138D18 #8D1388

analogous

#4B8D13 #138D18 #138D55

triadic

#138D18 #18138D #8D1813

tetradic

#138D18 #134B8D #8D1388 #8D5513

square

#138D18 #134B8D #8D1388 #8D5513

split-complementary

#138D18 #55138D #8D134B

monochromatic

#042106 #0C570F #138D18 #1AC321 #36E43E

Accessibility & contrast

On white

4.33

#138D18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#138D18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138D18

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138D18	#FFFFFF	#000000	##000000
##138D18	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#847627

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #138d18;
/* rgb */ color: rgb(19, 141, 24);
/* oklch */ color: oklch(56.0% 0.180 143.0);

Tailwind

colors: {
  custom: {
    50: '#6cb060',
    500: '#138d18',
    950: '#000000',
  },
}

SCSS

$custom: #138d18;
$custom-light: #6cb060;
$custom-dark: #000000;

JSON

{
  "hex": "#138d18",
  "rgb": {
    "r": 19,
    "g": 141,
    "b": 24
  },
  "hsl": {
    "h": 122.459,
    "s": 76.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.56017,
    "c": 0.17984,
    "h": 143
  },
  "luminance": 0.19254
}

Semantic roles & 50–950 ramp

primary

#138D18

secondary

#C13BBC

accent

#35EBF3

background

#F7FAF5

surface

#EDF5EA

border

#C8CFC6

text

#081105

muted

#7B8079

Preview Lab

Preview with #138D18

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

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