#378A13#378A13

#378A13 is a mid, vivid green. Relative luminance 0.190; OKLCH L 56.0% C 0.167 H 138.8°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#378A13
RGB	rgb(55, 138, 19)
HSL	hsl(102, 76%, 31%)
HSV	hsv(102, 86%, 54%)
CMYK	cmyk(60.1%, 0%, 86.2%, 45.9%)
CIE-LAB	lab(50.73, -45.59, 50.14)
CIE-LCH	lch(50.73, 67.77, 132.28°)
OKLab	oklab(56.02% -0.1258 0.1102)
OKLCH	oklch(56.02% 0.167 138.8)
XYZ	xyz(10.7811, 19.0352, 3.7220)
Luminance	0.1904 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378A13 #66138A

analogous

#728A13 #378A13 #138A2B

triadic

#378A13 #13378A #8A1337

tetradic

#378A13 #13728A #66138A #8A2B13

square

#378A13 #13728A #66138A #8A2B13

split-complementary

#378A13 #2B138A #8A1372

monochromatic

#0C1E04 #22540C #378A13 #4CC01A #69E334

Accessibility & contrast

On white

4.37

#378A13 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#378A13 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378A13

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378A13	#FFFFFF	#000000	##000000
##378A13	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#847623

Tritanopia (blue-blind)

#2E8575

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #378a13;
/* rgb */ color: rgb(55, 138, 19);
/* oklch */ color: oklch(56.0% 0.167 138.8);

Tailwind

colors: {
  custom: {
    50: '#79ad5e',
    500: '#378a13',
    950: '#000000',
  },
}

SCSS

$custom: #378a13;
$custom-light: #79ad5e;
$custom-dark: #000000;

JSON

{
  "hex": "#378a13",
  "rgb": {
    "r": 55,
    "g": 138,
    "b": 19
  },
  "hsl": {
    "h": 101.849,
    "s": 75.796,
    "l": 30.784
  },
  "oklch": {
    "l": 0.56024,
    "c": 0.16726,
    "h": 138.8
  },
  "luminance": 0.19036
}

Semantic roles & 50–950 ramp

primary

#378A13

secondary

#963ABE

accent

#35F2B9

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #378A13

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

Preview Lab → · Contrast checker → · Palette generator →