#378440#378440

#378440 is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.8% C 0.127 H 145.8°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#378440
RGB	rgb(55, 132, 64)
HSL	hsl(127, 41%, 37%)
HSV	hsv(127, 58%, 52%)
CMYK	cmyk(58.3%, 0%, 51.5%, 48.2%)
CIE-LAB	lab(49.11, -38.83, 29.57)
CIE-LCH	lch(49.11, 48.81, 142.72°)
OKLab	oklab(54.82% -0.1052 0.0715)
OKLCH	oklch(54.82% 0.127 145.8)
XYZ	xyz(10.7516, 17.6840, 7.6963)
Luminance	0.1769 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378440 #84377B

analogous

#558437 #378440 #378467

triadic

#378440 #403784 #844037

tetradic

#378440 #375584 #84377B #846737

square

#378440 #375584 #84377B #846737

split-complementary

#378440 #673784 #843755

monochromatic

#132E16 #25592B #378440 #49AF55 #71C47B

Accessibility & contrast

On white

4.63

#378440 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#378440 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #378440

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378440	#FFFFFF	#000000	##FFFFFF
##378440	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86793A

Deuteranopia (green-blind)

#7C7245

Tritanopia (blue-blind)

#288174

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #378440;
/* rgb */ color: rgb(55, 132, 64);
/* oklch */ color: oklch(54.8% 0.127 145.8);

Tailwind

colors: {
  custom: {
    50: '#75a876',
    500: '#378440',
    950: '#000000',
  },
}

SCSS

$custom: #378440;
$custom-light: #75a876;
$custom-dark: #000000;

JSON

{
  "hex": "#378440",
  "rgb": {
    "r": 55,
    "g": 132,
    "b": 64
  },
  "hsl": {
    "h": 127.013,
    "s": 41.176,
    "l": 36.667
  },
  "oklch": {
    "l": 0.54815,
    "c": 0.12723,
    "h": 145.8
  },
  "luminance": 0.17685
}

Semantic roles & 50–950 ramp

primary

#378440

secondary

#AD6AA5

accent

#57C3D1

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #378440

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

Preview Lab → · Contrast checker → · Palette generator →