#378A2D#378A2D

#378A2D is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.2% C 0.152 H 141.6°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#378A2D
RGB	rgb(55, 138, 45)
HSL	hsl(114, 51%, 36%)
HSV	hsv(114, 67%, 54%)
CMYK	cmyk(60.1%, 0%, 67.4%, 45.9%)
CIE-LAB	lab(50.89, -43.67, 40.97)
CIE-LCH	lch(50.89, 59.88, 136.82°)
OKLab	oklab(56.22% -0.1192 0.0946)
OKLCH	oklch(56.22% 0.152 141.6)
XYZ	xyz(11.1371, 19.1776, 5.5969)
Luminance	0.1918 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378A2D #802D8A

analogous

#658A2D #378A2D #2D8A51

triadic

#378A2D #2D378A #8A2D37

tetradic

#378A2D #2D658A #802D8A #8A512D

square

#378A2D #2D658A #802D8A #8A512D

split-complementary

#378A2D #512D8A #8A2D65

monochromatic

#122E0F #255C1E #378A2D #49B83C #70CD65

Accessibility & contrast

On white

4.34

#378A2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#378A2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378A2D

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378A2D	#FFFFFF	#000000	##000000
##378A2D	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D21

Deuteranopia (green-blind)

#837735

Tritanopia (blue-blind)

#2B8677

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #378a2d;
/* rgb */ color: rgb(55, 138, 45);
/* oklch */ color: oklch(56.2% 0.152 141.6);

Tailwind

colors: {
  custom: {
    50: '#77ad6a',
    500: '#378a2d',
    950: '#000000',
  },
}

SCSS

$custom: #378a2d;
$custom-light: #77ad6a;
$custom-dark: #000000;

JSON

{
  "hex": "#378a2d",
  "rgb": {
    "r": 55,
    "g": 138,
    "b": 45
  },
  "hsl": {
    "h": 113.548,
    "s": 50.82,
    "l": 35.882
  },
  "oklch": {
    "l": 0.56215,
    "c": 0.15218,
    "h": 141.6
  },
  "luminance": 0.19179
}

Semantic roles & 50–950 ramp

primary

#378A2D

secondary

#AA60B3

accent

#4DDACB

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #378A2D

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

Preview Lab → · Contrast checker → · Palette generator →