#138A2A#138A2A

#138A2A is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.3% C 0.166 H 145.2°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#138A2A
RGB	rgb(19, 138, 42)
HSL	hsl(132, 76%, 31%)
HSV	hsv(132, 86%, 54%)
CMYK	cmyk(86.2%, 0%, 69.6%, 45.9%)
CIE-LAB	lab(50.07, -50.55, 41.16)
CIE-LCH	lch(50.07, 65.19, 140.84°)
OKLab	oklab(55.3% -0.1362 0.0949)
OKLCH	oklch(55.3% 0.166 145.2)
XYZ	xyz(9.7742, 18.4813, 5.2422)
Luminance	0.1848 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138A2A #8A1373

analogous

#378A13 #138A2A #138A65

triadic

#138A2A #2A138A #8A2A13

tetradic

#138A2A #13378A #8A1373 #8A6513

square

#138A2A #13378A #8A1373 #8A6513

split-complementary

#138A2A #65138A #8A1337

monochromatic

#041E09 #0C541A #138A2A #1AC03A #34E356

Accessibility & contrast

On white

4.47

#138A2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#138A2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138A2A

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138A2A	#FFFFFF	#000000	##000000
##138A2A	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C1D

Deuteranopia (green-blind)

#807433

Tritanopia (blue-blind)

#008676

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #138a2a;
/* rgb */ color: rgb(19, 138, 42);
/* oklch */ color: oklch(55.3% 0.166 145.2);

Tailwind

colors: {
  custom: {
    50: '#6bad69',
    500: '#138a2a',
    950: '#000000',
  },
}

SCSS

$custom: #138a2a;
$custom-light: #6bad69;
$custom-dark: #000000;

JSON

{
  "hex": "#138a2a",
  "rgb": {
    "r": 19,
    "g": 138,
    "b": 42
  },
  "hsl": {
    "h": 131.597,
    "s": 75.796,
    "l": 30.784
  },
  "oklch": {
    "l": 0.553,
    "c": 0.166,
    "h": 145.2
  },
  "luminance": 0.18483
}

Semantic roles & 50–950 ramp

primary

#138A2A

secondary

#BE3AA5

accent

#35CEF2

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #138A2A

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

Preview Lab → · Contrast checker → · Palette generator →