#378D24#378D24

#378D24 is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.0% C 0.162 H 140.4°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#378D24
RGB	rgb(55, 141, 36)
HSL	hsl(109, 59%, 35%)
HSV	hsv(109, 74%, 55%)
CMYK	cmyk(61%, 0%, 74.5%, 44.7%)
CIE-LAB	lab(51.82, -45.63, 45.68)
CIE-LCH	lch(51.82, 64.57, 134.97°)
OKLab	oklab(56.96% -0.125 0.1033)
OKLCH	oklch(56.96% 0.162 140.4)
XYZ	xyz(11.4183, 19.9883, 4.9251)
Luminance	0.1999 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D24 #7A248D

analogous

#6C8D24 #378D24 #248D46

triadic

#378D24 #24378D #8D2437

tetradic

#378D24 #246C8D #7A248D #8D4624

square

#378D24 #246C8D #7A248D #8D4624

split-complementary

#378D24 #46248D #8D246C

monochromatic

#112B0B #245C18 #378D24 #4ABE30 #6ED457

Accessibility & contrast

On white

4.20

#378D24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#378D24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D24

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D24	#FFFFFF	#000000	##000000
##378D24	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)

#918011

Deuteranopia (green-blind)

#86792F

Tritanopia (blue-blind)

#2B8879

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #378d24;
/* rgb */ color: rgb(55, 141, 36);
/* oklch */ color: oklch(57.0% 0.162 140.4);

Tailwind

colors: {
  custom: {
    50: '#78af66',
    500: '#378d24',
    950: '#000000',
  },
}

SCSS

$custom: #378d24;
$custom-light: #78af66;
$custom-dark: #000000;

JSON

{
  "hex": "#378d24",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 36
  },
  "hsl": {
    "h": 109.143,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56959,
    "c": 0.1622,
    "h": 140.4
  },
  "luminance": 0.19989
}

Semantic roles & 50–950 ramp

primary

#378D24

secondary

#A654B8

accent

#45E3C6

background

#F7FAF6

surface

#EEF5EB

border

#C9CFC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #378D24

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

Preview Lab → · Contrast checker → · Palette generator →