#378C23#378C23

#378C23 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.7% C 0.162 H 140.3°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#378C23
RGB	rgb(55, 140, 35)
HSL	hsl(109, 60%, 34%)
HSV	hsv(109, 75%, 55%)
CMYK	cmyk(60.7%, 0%, 75%, 45.1%)
CIE-LAB	lab(51.48, -45.34, 45.71)
CIE-LCH	lch(51.48, 64.38, 134.76°)
OKLab	oklab(56.68% -0.1243 0.1033)
OKLCH	oklch(56.68% 0.162 140.3)
XYZ	xyz(11.2565, 19.6887, 4.7969)
Luminance	0.1969 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378C23 #78238C

analogous

#6C8C23 #378C23 #238C43

triadic

#378C23 #23378C #8C2337

tetradic

#378C23 #236C8C #78238C #8C4323

square

#378C23 #236C8C #78238C #8C4323

split-complementary

#378C23 #43238C #8C236C

monochromatic

#112A0B #245B17 #378C23 #4ABD2F #6DD455

Accessibility & contrast

On white

4.25

#378C23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#378C23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378C23

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378C23	#FFFFFF	#000000	##000000
##378C23	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F0F

Deuteranopia (green-blind)

#85782E

Tritanopia (blue-blind)

#2C8778

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #378c23;
/* rgb */ color: rgb(55, 140, 35);
/* oklch */ color: oklch(56.7% 0.162 140.3);

Tailwind

colors: {
  custom: {
    50: '#78ae65',
    500: '#378c23',
    950: '#000000',
  },
}

SCSS

$custom: #378c23;
$custom-light: #78ae65;
$custom-dark: #000000;

JSON

{
  "hex": "#378c23",
  "rgb": {
    "r": 55,
    "g": 140,
    "b": 35
  },
  "hsl": {
    "h": 108.571,
    "s": 60,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56676,
    "c": 0.16159,
    "h": 140.3
  },
  "luminance": 0.1969
}

Semantic roles & 50–950 ramp

primary

#378C23

secondary

#A552B8

accent

#45E3C5

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #378C23

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

Preview Lab → · Contrast checker → · Palette generator →