#378E16#378E16

#378E16 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.1% C 0.171 H 139.2°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#378E16
RGB	rgb(55, 142, 22)
HSL	hsl(104, 73%, 32%)
HSV	hsv(104, 85%, 56%)
CMYK	cmyk(61.3%, 0%, 84.5%, 44.3%)
CIE-LAB	lab(52.08, -46.92, 50.56)
CIE-LCH	lch(52.08, 68.97, 132.86°)
OKLab	oklab(57.15% -0.1293 0.1115)
OKLCH	oklch(57.15% 0.171 139.2)
XYZ	xyz(11.3929, 20.2151, 4.0604)
Luminance	0.2022 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378E16 #6D168E

analogous

#738E16 #378E16 #168E31

triadic

#378E16 #16378E #8E1637

tetradic

#378E16 #16738E #6D168E #8E3116

square

#378E16 #16738E #6D168E #8E3116

split-complementary

#378E16 #31168E #8E1673

monochromatic

#0E2406 #22590E #378E16 #4CC31E #6AE13D

Accessibility & contrast

On white

4.16

#378E16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#378E16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378E16

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378E16	#FFFFFF	#000000	##000000
##378E16	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928100

Deuteranopia (green-blind)

#887A25

Tritanopia (blue-blind)

#2D8979

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #378e16;
/* rgb */ color: rgb(55, 142, 22);
/* oklch */ color: oklch(57.1% 0.171 139.2);

Tailwind

colors: {
  custom: {
    50: '#79b060',
    500: '#378e16',
    950: '#000000',
  },
}

SCSS

$custom: #378e16;
$custom-light: #79b060;
$custom-dark: #000000;

JSON

{
  "hex": "#378e16",
  "rgb": {
    "r": 55,
    "g": 142,
    "b": 22
  },
  "hsl": {
    "h": 103.5,
    "s": 73.171,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57146,
    "c": 0.1707,
    "h": 139.2
  },
  "luminance": 0.20216
}

Semantic roles & 50–950 ramp

primary

#378E16

secondary

#9D3FC1

accent

#38F0BD

background

#F7FAF5

surface

#EEF5EA

border

#C9CFC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #378E16

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

Preview Lab → · Contrast checker → · Palette generator →