#378340#378340

#378340 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.5% C 0.126 H 145.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#378340
RGB	rgb(55, 131, 64)
HSL	hsl(127, 41%, 36%)
HSV	hsv(127, 58%, 51%)
CMYK	cmyk(58%, 0%, 51.1%, 48.6%)
CIE-LAB	lab(48.78, -38.42, 29.15)
CIE-LCH	lch(48.78, 48.23, 142.81°)
OKLab	oklab(54.54% -0.1041 0.0706)
OKLCH	oklch(54.54% 0.126 145.9)
XYZ	xyz(10.6166, 17.4141, 7.6513)
Luminance	0.1741 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378340 #83377A

analogous

#548337 #378340 #378366

triadic

#378340 #403783 #834037

tetradic

#378340 #375483 #83377A #836637

square

#378340 #375483 #83377A #836637

split-complementary

#378340 #663783 #833754

monochromatic

#132D16 #25582B #378340 #49AE55 #71C37B

Accessibility & contrast

On white

4.68

#378340 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#378340 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #378340

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378340	#FFFFFF	#000000	##FFFFFF
##378340	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#85783A

Deuteranopia (green-blind)

#7B7145

Tritanopia (blue-blind)

#288073

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #378340;
/* rgb */ color: rgb(55, 131, 64);
/* oklch */ color: oklch(54.5% 0.126 145.9);

Tailwind

colors: {
  custom: {
    50: '#75a876',
    500: '#378340',
    950: '#000000',
  },
}

SCSS

$custom: #378340;
$custom-light: #75a876;
$custom-dark: #000000;

JSON

{
  "hex": "#378340",
  "rgb": {
    "r": 55,
    "g": 131,
    "b": 64
  },
  "hsl": {
    "h": 127.105,
    "s": 40.86,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54541,
    "c": 0.12577,
    "h": 145.9
  },
  "luminance": 0.17415
}

Semantic roles & 50–950 ramp

primary

#378340

secondary

#AC6AA4

accent

#57C2D1

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #378340

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

Preview Lab → · Contrast checker → · Palette generator →