#378D27#378D27

#378D27 is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.0% C 0.160 H 140.8°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#378D27
RGB	rgb(55, 141, 39)
HSL	hsl(111, 57%, 35%)
HSV	hsv(111, 72%, 55%)
CMYK	cmyk(61%, 0%, 72.3%, 44.7%)
CIE-LAB	lab(51.85, -45.38, 44.52)
CIE-LCH	lch(51.85, 63.57, 135.55°)
OKLab	oklab(56.98% -0.1242 0.1013)
OKLCH	oklch(56.98% 0.16 140.8)
XYZ	xyz(11.4661, 20.0074, 5.1766)
Luminance	0.2001 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D27 #7D278D

analogous

#6A8D27 #378D27 #278D4A

triadic

#378D27 #27378D #8D2737

tetradic

#378D27 #276A8D #7D278D #8D4A27

square

#378D27 #276A8D #7D278D #8D4A27

split-complementary

#378D27 #4A278D #8D276A

monochromatic

#122D0C #245D1A #378D27 #4ABD34 #6FD25C

Accessibility & contrast

On white

4.20

#378D27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#378D27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D27

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D27	#FFFFFF	#000000	##000000
##378D27	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)

#918017

Deuteranopia (green-blind)

#867931

Tritanopia (blue-blind)

#2B8879

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #378d27;
/* rgb */ color: rgb(55, 141, 39);
/* oklch */ color: oklch(57.0% 0.160 140.8);

Tailwind

colors: {
  custom: {
    50: '#78af67',
    500: '#378d27',
    950: '#000000',
  },
}

SCSS

$custom: #378d27;
$custom-light: #78af67;
$custom-dark: #000000;

JSON

{
  "hex": "#378d27",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 39
  },
  "hsl": {
    "h": 110.588,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.56984,
    "c": 0.16027,
    "h": 140.8
  },
  "luminance": 0.20008
}

Semantic roles & 50–950 ramp

primary

#378D27

secondary

#A859B7

accent

#48E0C8

background

#F7FAF6

surface

#EEF5EB

border

#C9CFC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #378D27

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

Preview Lab → · Contrast checker → · Palette generator →