#378C20#378C20

#378C20 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.7% C 0.163 H 140.0°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#378C20
RGB	rgb(55, 140, 32)
HSL	hsl(107, 63%, 34%)
HSV	hsv(107, 77%, 55%)
CMYK	cmyk(60.7%, 0%, 77.1%, 45.1%)
CIE-LAB	lab(51.46, -45.56, 46.80)
CIE-LCH	lch(51.46, 65.32, 134.23°)
OKLab	oklab(56.65% -0.1251 0.1051)
OKLCH	oklch(56.65% 0.163 140)
XYZ	xyz(11.2138, 19.6717, 4.5723)
Luminance	0.1967 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378C20 #75208C

analogous

#6D8C20 #378C20 #208C3F

triadic

#378C20 #20378C #8C2037

tetradic

#378C20 #206D8C #75208C #8C3F20

square

#378C20 #206D8C #75208C #8C3F20

split-complementary

#378C20 #3F208C #8C206D

monochromatic

#102809 #235A15 #378C20 #4BBE2B #6CD750

Accessibility & contrast

On white

4.26

#378C20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#378C20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378C20

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378C20	#FFFFFF	#000000	##000000
##378C20	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F08

Deuteranopia (green-blind)

#85782C

Tritanopia (blue-blind)

#2C8777

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #378c20;
/* rgb */ color: rgb(55, 140, 32);
/* oklch */ color: oklch(56.7% 0.163 140.0);

Tailwind

colors: {
  custom: {
    50: '#79ae64',
    500: '#378c20',
    950: '#000000',
  },
}

SCSS

$custom: #378c20;
$custom-light: #79ae64;
$custom-dark: #000000;

JSON

{
  "hex": "#378c20",
  "rgb": {
    "r": 55,
    "g": 140,
    "b": 32
  },
  "hsl": {
    "h": 107.222,
    "s": 62.791,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56653,
    "c": 0.16338,
    "h": 140
  },
  "luminance": 0.19673
}

Semantic roles & 50–950 ramp

primary

#378C20

secondary

#A34EBA

accent

#42E6C3

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #378C20

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

Preview Lab → · Contrast checker → · Palette generator →