#378916#378916

#378916 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.8% C 0.165 H 138.9°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#378916
RGB	rgb(55, 137, 22)
HSL	hsl(103, 72%, 31%)
HSV	hsv(103, 84%, 54%)
CMYK	cmyk(59.9%, 0%, 83.9%, 46.3%)
CIE-LAB	lab(50.41, -45.06, 49.03)
CIE-LCH	lch(50.41, 66.59, 132.59°)
OKLab	oklab(55.76% -0.1243 0.1083)
OKLCH	oklch(55.76% 0.165 138.9)
XYZ	xyz(10.6656, 18.7605, 3.8180)
Luminance	0.1876 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378916 #681689

analogous

#708916 #378916 #16892F

triadic

#378916 #163789 #891637

tetradic

#378916 #167089 #681689 #892F16

square

#378916 #167089 #681689 #892F16

split-complementary

#378916 #2F1689 #891670

monochromatic

#0D2005 #22540E #378916 #4CBE1E #69DF3A

Accessibility & contrast

On white

4.42

#378916 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#378916 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378916

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378916	#FFFFFF	#000000	##000000
##378916	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#837524

Tritanopia (blue-blind)

#2E8474

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #378916;
/* rgb */ color: rgb(55, 137, 22);
/* oklch */ color: oklch(55.8% 0.165 138.9);

Tailwind

colors: {
  custom: {
    50: '#78ac5f',
    500: '#378916',
    950: '#000000',
  },
}

SCSS

$custom: #378916;
$custom-light: #78ac5f;
$custom-dark: #000000;

JSON

{
  "hex": "#378916",
  "rgb": {
    "r": 55,
    "g": 137,
    "b": 22
  },
  "hsl": {
    "h": 102.783,
    "s": 72.327,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55762,
    "c": 0.16484,
    "h": 138.9
  },
  "luminance": 0.18761
}

Semantic roles & 50–950 ramp

primary

#378916

secondary

#983EBD

accent

#39EFBB

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #378916

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

Preview Lab → · Contrast checker → · Palette generator →