#378B14#378B14

#378B14 is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.3% C 0.168 H 138.9°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#378B14
RGB	rgb(55, 139, 20)
HSL	hsl(102, 75%, 31%)
HSV	hsv(102, 86%, 55%)
CMYK	cmyk(60.4%, 0%, 85.6%, 45.5%)
CIE-LAB	lab(51.07, -45.91, 50.18)
CIE-LCH	lch(51.07, 68.02, 132.45°)
OKLab	oklab(56.31% -0.1267 0.1104)
OKLCH	oklch(56.31% 0.168 138.9)
XYZ	xyz(10.9340, 19.3270, 3.8160)
Luminance	0.1933 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378B14 #68148B

analogous

#728B14 #378B14 #148B2C

triadic

#378B14 #14378B #8B1437

tetradic

#378B14 #14728B #68148B #8B2C14

square

#378B14 #14728B #68148B #8B2C14

split-complementary

#378B14 #2C148B #8B1472

monochromatic

#0D2005 #22550C #378B14 #4CC11C #69E237

Accessibility & contrast

On white

4.32

#378B14 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#378B14 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378B14

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378B14	#FFFFFF	#000000	##000000
##378B14	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#857724

Tritanopia (blue-blind)

#2E8676

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #378b14;
/* rgb */ color: rgb(55, 139, 20);
/* oklch */ color: oklch(56.3% 0.168 138.9);

Tailwind

colors: {
  custom: {
    50: '#79ae5e',
    500: '#378b14',
    950: '#000000',
  },
}

SCSS

$custom: #378b14;
$custom-light: #79ae5e;
$custom-dark: #000000;

JSON

{
  "hex": "#378b14",
  "rgb": {
    "r": 55,
    "g": 139,
    "b": 20
  },
  "hsl": {
    "h": 102.353,
    "s": 74.843,
    "l": 31.176
  },
  "oklch": {
    "l": 0.56306,
    "c": 0.16803,
    "h": 138.9
  },
  "luminance": 0.19328
}

Semantic roles & 50–950 ramp

primary

#378B14

secondary

#983CBF

accent

#36F1BA

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #378B14

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

Preview Lab → · Contrast checker → · Palette generator →