#138A2B#138A2B

#138A2B is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.3% C 0.165 H 145.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#138A2B
RGB	rgb(19, 138, 43)
HSL	hsl(132, 76%, 31%)
HSV	hsv(132, 86%, 54%)
CMYK	cmyk(86.2%, 0%, 68.8%, 45.9%)
CIE-LAB	lab(50.08, -50.44, 40.74)
CIE-LCH	lch(50.08, 64.84, 141.07°)
OKLab	oklab(55.31% -0.1359 0.0941)
OKLCH	oklch(55.31% 0.165 145.3)
XYZ	xyz(9.7924, 18.4886, 5.3376)
Luminance	0.1849 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138A2B #8A1372

analogous

#368A13 #138A2B #138A66

triadic

#138A2B #2B138A #8A2B13

tetradic

#138A2B #13368A #8A1372 #8A6613

square

#138A2B #13368A #8A1372 #8A6613

split-complementary

#138A2B #66138A #8A1336

monochromatic

#041E09 #0C541A #138A2B #1AC03C #34E358

Accessibility & contrast

On white

4.47

#138A2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#138A2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138A2B

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138A2B	#FFFFFF	#000000	##000000
##138A2B	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)

#8C7C1E

Deuteranopia (green-blind)

#807434

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #138a2b;
/* rgb */ color: rgb(19, 138, 43);
/* oklch */ color: oklch(55.3% 0.165 145.3);

Tailwind

colors: {
  custom: {
    50: '#6aad69',
    500: '#138a2b',
    950: '#000000',
  },
}

SCSS

$custom: #138a2b;
$custom-light: #6aad69;
$custom-dark: #000000;

JSON

{
  "hex": "#138a2b",
  "rgb": {
    "r": 19,
    "g": 138,
    "b": 43
  },
  "hsl": {
    "h": 132.101,
    "s": 75.796,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5531,
    "c": 0.16528,
    "h": 145.3
  },
  "luminance": 0.1849
}

Semantic roles & 50–950 ramp

primary

#138A2B

secondary

#BE3AA4

accent

#35CCF2

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #138A2B

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

Preview Lab → · Contrast checker → · Palette generator →