#138C1C#138C1C

#138C1C is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.8% C 0.177 H 143.4°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#138C1C
RGB	rgb(19, 140, 28)
HSL	hsl(124, 76%, 31%)
HSV	hsv(124, 86%, 55%)
CMYK	cmyk(86.4%, 0%, 80%, 45.1%)
CIE-LAB	lab(50.66, -52.43, 47.13)
CIE-LCH	lch(50.66, 70.50, 138.05°)
OKLab	oklab(55.76% -0.1419 0.1055)
OKLCH	oklch(55.76% 0.177 143.4)
XYZ	xyz(9.8556, 18.9772, 4.2419)
Luminance	0.1898 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#138C1C #8C1383

analogous

#468C13 #138C1C #138C58

triadic

#138C1C #1C138C #8C1C13

tetradic

#138C1C #13468C #8C1383 #8C5813

square

#138C1C #13468C #8C1383 #8C5813

split-complementary

#138C1C #58138C #8C1346

monochromatic

#042006 #0C5611 #138C1C #1AC227 #36E443

Accessibility & contrast

On white

4.38

#138C1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#138C1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #138C1C

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##138C1C	#FFFFFF	#000000	##000000
##138C1C	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#837529

Tritanopia (blue-blind)

#008877

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #138c1c;
/* rgb */ color: rgb(19, 140, 28);
/* oklch */ color: oklch(55.8% 0.177 143.4);

Tailwind

colors: {
  custom: {
    50: '#6caf62',
    500: '#138c1c',
    950: '#000000',
  },
}

SCSS

$custom: #138c1c;
$custom-light: #6caf62;
$custom-dark: #000000;

JSON

{
  "hex": "#138c1c",
  "rgb": {
    "r": 19,
    "g": 140,
    "b": 28
  },
  "hsl": {
    "h": 124.463,
    "s": 76.101,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55756,
    "c": 0.17684,
    "h": 143.4
  },
  "luminance": 0.18978
}

Semantic roles & 50–950 ramp

primary

#138C1C

secondary

#C03BB6

accent

#35E5F3

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #138C1C

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

Preview Lab → · Contrast checker → · Palette generator →