#378D28#378D28

#378D28 is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.0% C 0.160 H 140.9°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#378D28
RGB	rgb(55, 141, 40)
HSL	hsl(111, 56%, 35%)
HSV	hsv(111, 72%, 55%)
CMYK	cmyk(61%, 0%, 71.6%, 44.7%)
CIE-LAB	lab(51.85, -45.29, 44.12)
CIE-LCH	lch(51.85, 63.23, 135.75°)
OKLab	oklab(56.99% -0.1239 0.1006)
OKLCH	oklch(56.99% 0.16 140.9)
XYZ	xyz(11.4829, 20.0141, 5.2651)
Luminance	0.2001 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D28 #7E288D

analogous

#698D28 #378D28 #288D4B

triadic

#378D28 #28378D #8D2837

tetradic

#378D28 #28698D #7E288D #8D4B28

square

#378D28 #28698D #7E288D #8D4B28

split-complementary

#378D28 #4B288D #8D2869

monochromatic

#122E0D #245D1A #378D28 #4ABD36 #6FD15E

Accessibility & contrast

On white

4.20

#378D28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#378D28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D28

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D28	#FFFFFF	#000000	##000000
##378D28	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918018

Deuteranopia (green-blind)

#867932

Tritanopia (blue-blind)

#2B8879

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #378d28;
/* rgb */ color: rgb(55, 141, 40);
/* oklch */ color: oklch(57.0% 0.160 140.9);

Tailwind

colors: {
  custom: {
    50: '#78af68',
    500: '#378d28',
    950: '#000000',
  },
}

SCSS

$custom: #378d28;
$custom-light: #78af68;
$custom-dark: #000000;

JSON

{
  "hex": "#378d28",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 40
  },
  "hsl": {
    "h": 111.089,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.56993,
    "c": 0.1596,
    "h": 140.9
  },
  "luminance": 0.20015
}

Semantic roles & 50–950 ramp

primary

#378D28

secondary

#A95AB7

accent

#49DFC9

background

#F7FAF6

surface

#EEF5EB

border

#C9CFC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #378D28

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

Preview Lab → · Contrast checker → · Palette generator →