#138A28#138A28

#138A28 is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.3% C 0.167 H 144.9°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#138A28
RGB	rgb(19, 138, 40)
HSL	hsl(131, 76%, 31%)
HSV	hsv(131, 86%, 54%)
CMYK	cmyk(86.2%, 0%, 71%, 45.9%)
CIE-LAB	lab(50.06, -50.76, 42.00)
CIE-LCH	lch(50.06, 65.88, 140.40°)
OKLab	oklab(55.28% -0.1369 0.0964)
OKLCH	oklch(55.28% 0.167 144.9)
XYZ	xyz(9.7393, 18.4674, 5.0583)
Luminance	0.1847 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138A28 #8A1375

analogous

#398A13 #138A28 #138A63

triadic

#138A28 #28138A #8A2813

tetradic

#138A28 #13398A #8A1375 #8A6313

square

#138A28 #13398A #8A1375 #8A6313

split-complementary

#138A28 #63138A #8A1339

monochromatic

#041E09 #0C5418 #138A28 #1AC038 #34E353

Accessibility & contrast

On white

4.47

#138A28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#138A28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138A28

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138A28	#FFFFFF	#000000	##000000
##138A28	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C1A

Deuteranopia (green-blind)

#807432

Tritanopia (blue-blind)

#008676

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #138a28;
/* rgb */ color: rgb(19, 138, 40);
/* oklch */ color: oklch(55.3% 0.167 144.9);

Tailwind

colors: {
  custom: {
    50: '#6bad67',
    500: '#138a28',
    950: '#000000',
  },
}

SCSS

$custom: #138a28;
$custom-light: #6bad67;
$custom-dark: #000000;

JSON

{
  "hex": "#138a28",
  "rgb": {
    "r": 19,
    "g": 138,
    "b": 40
  },
  "hsl": {
    "h": 130.588,
    "s": 75.796,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55281,
    "c": 0.1674,
    "h": 144.9
  },
  "luminance": 0.18469
}

Semantic roles & 50–950 ramp

primary

#138A28

secondary

#BE3AA7

accent

#35D1F2

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #138A28

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

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