#378F2D#378F2D

#378F2D is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.6% C 0.159 H 141.6°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#378F2D
RGB	rgb(55, 143, 45)
HSL	hsl(114, 52%, 37%)
HSV	hsv(114, 69%, 56%)
CMYK	cmyk(61.5%, 0%, 68.5%, 43.9%)
CIE-LAB	lab(52.56, -45.58, 42.77)
CIE-LCH	lch(52.56, 62.51, 136.82°)
OKLab	oklab(57.59% -0.1244 0.0984)
OKLCH	oklch(57.59% 0.159 141.6)
XYZ	xyz(11.8711, 20.6455, 5.8415)
Luminance	0.2065 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378F2D #852D8F

analogous

#688F2D #378F2D #2D8F54

triadic

#378F2D #2D378F #8F2D37

tetradic

#378F2D #2D688F #852D8F #8F542D

square

#378F2D #2D688F #852D8F #8F542D

split-complementary

#378F2D #542D8F #8F2D68

monochromatic

#133210 #25601E #378F2D #49BE3C #72CF67

Accessibility & contrast

On white

4.09

#378F2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#378F2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378F2D

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378F2D	#FFFFFF	#000000	##000000
##378F2D	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928220

Deuteranopia (green-blind)

#887B36

Tritanopia (blue-blind)

#298B7B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #378f2d;
/* rgb */ color: rgb(55, 143, 45);
/* oklch */ color: oklch(57.6% 0.159 141.6);

Tailwind

colors: {
  custom: {
    50: '#78b16b',
    500: '#378f2d',
    950: '#000000',
  },
}

SCSS

$custom: #378f2d;
$custom-light: #78b16b;
$custom-dark: #000000;

JSON

{
  "hex": "#378f2d",
  "rgb": {
    "r": 55,
    "g": 143,
    "b": 45
  },
  "hsl": {
    "h": 113.878,
    "s": 52.128,
    "l": 36.863
  },
  "oklch": {
    "l": 0.57589,
    "c": 0.1586,
    "h": 141.6
  },
  "luminance": 0.20647
}

Semantic roles & 50–950 ramp

primary

#378F2D

secondary

#AD62B6

accent

#4CDCCD

background

#F7FAF6

surface

#EEF5EB

border

#C9CFC6

text

#0A1107

muted

#7C807A

Preview Lab

Preview with #378F2D

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

Preview Lab → · Contrast checker → · Palette generator →