#378D16#378D16

#378D16 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.9% C 0.170 H 139.2°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#378D16
RGB	rgb(55, 141, 22)
HSL	hsl(103, 73%, 32%)
HSV	hsv(103, 84%, 55%)
CMYK	cmyk(61%, 0%, 84.4%, 44.7%)
CIE-LAB	lab(51.75, -46.55, 50.26)
CIE-LCH	lch(51.75, 68.50, 132.81°)
OKLab	oklab(56.87% -0.1283 0.1108)
OKLCH	oklch(56.87% 0.17 139.2)
XYZ	xyz(11.2448, 19.9189, 4.0111)
Luminance	0.1992 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378D16 #6C168D

analogous

#738D16 #378D16 #168D30

triadic

#378D16 #16378D #8D1637

tetradic

#378D16 #16738D #6C168D #8D3016

square

#378D16 #16738D #6C168D #8D3016

split-complementary

#378D16 #30168D #8D1673

monochromatic

#0E2305 #22580E #378D16 #4CC21E #6AE13D

Accessibility & contrast

On white

4.21

#378D16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#378D16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378D16

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378D16	#FFFFFF	#000000	##000000
##378D16	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#877925

Tritanopia (blue-blind)

#2D8878

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #378d16;
/* rgb */ color: rgb(55, 141, 22);
/* oklch */ color: oklch(56.9% 0.170 139.2);

Tailwind

colors: {
  custom: {
    50: '#79af5f',
    500: '#378d16',
    950: '#000000',
  },
}

SCSS

$custom: #378d16;
$custom-light: #79af5f;
$custom-dark: #000000;

JSON

{
  "hex": "#378d16",
  "rgb": {
    "r": 55,
    "g": 141,
    "b": 22
  },
  "hsl": {
    "h": 103.361,
    "s": 73.006,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56869,
    "c": 0.16954,
    "h": 139.2
  },
  "luminance": 0.1992
}

Semantic roles & 50–950 ramp

primary

#378D16

secondary

#9C3EC1

accent

#38F0BD

background

#F7FAF5

surface

#EEF5EA

border

#C9CFC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #378D16

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

Preview Lab → · Contrast checker → · Palette generator →