#378D2F#378D2F

#378D2F is a mid, vivid green. Relative luminance 0.201; OKLCH L 57.1% C 0.155 H 141.9°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#378D2F
RGB	rgb(55, 141, 47)
HSL	hsl(115, 50%, 37%)
HSV	hsv(115, 67%, 55%)
CMYK	cmyk(61%, 0%, 66.7%, 44.7%)
CIE-LAB	lab(51.91, -44.62, 41.19)
CIE-LCH	lch(51.91, 60.73, 137.28°)
OKLab	oklab(57.06% -0.1216 0.0953)
OKLCH	oklch(57.06% 0.155 141.9)
XYZ	xyz(11.6129, 20.0661, 5.9499)
Luminance	0.2007 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D2F #852F8D

analogous

#668D2F #378D2F #2F8D56

triadic

#378D2F #2F378D #8D2F37

tetradic

#378D2F #2F668D #852F8D #8D562F

square

#378D2F #2F668D #852F8D #8D562F

split-complementary

#378D2F #562F8D #8D2F66

monochromatic

#133110 #255F20 #378D2F #49BB3E #72CD69

Accessibility & contrast

On white

4.19

#378D2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#378D2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D2F

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D2F	#FFFFFF	#000000	##000000
##378D2F	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908023

Deuteranopia (green-blind)

#867937

Tritanopia (blue-blind)

#29897A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #378d2f;
/* rgb */ color: rgb(55, 141, 47);
/* oklch */ color: oklch(57.1% 0.155 141.9);

Tailwind

colors: {
  custom: {
    50: '#78af6c',
    500: '#378d2f',
    950: '#000000',
  },
}

SCSS

$custom: #378d2f;
$custom-light: #78af6c;
$custom-dark: #000000;

JSON

{
  "hex": "#378d2f",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 47
  },
  "hsl": {
    "h": 114.894,
    "s": 50,
    "l": 36.863
  },
  "oklch": {
    "l": 0.5706,
    "c": 0.15453,
    "h": 141.9
  },
  "luminance": 0.20067
}

Semantic roles & 50–950 ramp

primary

#378D2F

secondary

#AD64B4

accent

#4EDACE

background

#F7FAF6

surface

#EEF5EC

border

#C9CFC7

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #378D2F

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

Preview Lab → · Contrast checker → · Palette generator →