#378643#378643

#378643 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.4% C 0.127 H 146.6°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#378643
RGB	rgb(55, 134, 67)
HSL	hsl(129, 42%, 37%)
HSV	hsv(129, 59%, 53%)
CMYK	cmyk(59%, 0%, 50%, 47.5%)
CIE-LAB	lab(49.82, -39.20, 28.85)
CIE-LCH	lch(49.82, 48.68, 143.65°)
OKLab	oklab(55.41% -0.1061 0.0701)
OKLCH	oklch(55.41% 0.127 146.6)
XYZ	xyz(11.1131, 18.2667, 8.2493)
Luminance	0.1827 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378643 #86377A

analogous

#538637 #378643 #37866B

triadic

#378643 #433786 #864337

tetradic

#378643 #375386 #86377A #866B37

square

#378643 #375386 #86377A #866B37

split-complementary

#378643 #6B3786 #863753

monochromatic

#132F18 #255B2D #378643 #49B159 #72C57F

Accessibility & contrast

On white

4.51

#378643 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#378643 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378643

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378643	#FFFFFF	#000000	##000000
##378643	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B3E

Deuteranopia (green-blind)

#7D7448

Tritanopia (blue-blind)

#268376

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #378643;
/* rgb */ color: rgb(55, 134, 67);
/* oklch */ color: oklch(55.4% 0.127 146.6);

Tailwind

colors: {
  custom: {
    50: '#76aa78',
    500: '#378643',
    950: '#000000',
  },
}

SCSS

$custom: #378643;
$custom-light: #76aa78;
$custom-dark: #000000;

JSON

{
  "hex": "#378643",
  "rgb": {
    "r": 55,
    "g": 134,
    "b": 67
  },
  "hsl": {
    "h": 129.114,
    "s": 41.799,
    "l": 37.059
  },
  "oklch": {
    "l": 0.5541,
    "c": 0.12717,
    "h": 146.6
  },
  "luminance": 0.18268
}

Semantic roles & 50–950 ramp

primary

#378643

secondary

#AE6BA4

accent

#56BFD2

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #378643

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

Preview Lab → · Contrast checker → · Palette generator →