#378718#378718

#378718 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.2% C 0.162 H 139.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#378718
RGB	rgb(55, 135, 24)
HSL	hsl(103, 70%, 31%)
HSV	hsv(103, 82%, 53%)
CMYK	cmyk(59.3%, 0%, 82.2%, 47.1%)
CIE-LAB	lab(49.74, -44.20, 47.82)
CIE-LCH	lch(49.74, 65.12, 132.75°)
OKLab	oklab(55.22% -0.1219 0.106)
OKLCH	oklch(55.22% 0.162 139)
XYZ	xyz(10.4040, 18.2052, 3.8297)
Luminance	0.1821 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378718 #681887

analogous

#6E8718 #378718 #188730

triadic

#378718 #183787 #871837

tetradic

#378718 #186E87 #681887 #873018

square

#378718 #186E87 #681887 #873018

split-complementary

#378718 #301887 #87186E

monochromatic

#0D1F06 #22530F #378718 #4CBB21 #69DC3D

Accessibility & contrast

On white

4.52

#378718 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#378718 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378718

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378718	#FFFFFF	#000000	##000000
##378718	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A00

Deuteranopia (green-blind)

#817425

Tritanopia (blue-blind)

#2E8273

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #378718;
/* rgb */ color: rgb(55, 135, 24);
/* oklch */ color: oklch(55.2% 0.162 139.0);

Tailwind

colors: {
  custom: {
    50: '#78ab5f',
    500: '#378718',
    950: '#000000',
  },
}

SCSS

$custom: #378718;
$custom-light: #78ab5f;
$custom-dark: #000000;

JSON

{
  "hex": "#378718",
  "rgb": {
    "r": 55,
    "g": 135,
    "b": 24
  },
  "hsl": {
    "h": 103.243,
    "s": 69.811,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55218,
    "c": 0.16155,
    "h": 139
  },
  "luminance": 0.18206
}

Semantic roles & 50–950 ramp

primary

#378718

secondary

#9840BB

accent

#3BEDBB

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #378718

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

Preview Lab → · Contrast checker → · Palette generator →