#378450#378450

#378450 is a mid, moderate green. Relative luminance 0.179; OKLCH L 55.1% C 0.111 H 151.7°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#378450
RGB	rgb(55, 132, 80)
HSL	hsl(139, 41%, 37%)
HSV	hsv(139, 58%, 52%)
CMYK	cmyk(58.3%, 0%, 39.4%, 48.2%)
CIE-LAB	lab(49.37, -36.08, 21.14)
CIE-LCH	lch(49.37, 41.82, 149.64°)
OKLab	oklab(55.11% -0.0978 0.0527)
OKLCH	oklch(55.11% 0.111 151.7)
XYZ	xyz(11.2739, 17.8929, 10.4474)
Luminance	0.1789 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378450 #84376B

analogous

#458437 #378450 #378477

triadic

#378450 #503784 #845037

tetradic

#378450 #374584 #84376B #847737

square

#378450 #374584 #84376B #847737

split-complementary

#378450 #773784 #843745

monochromatic

#132E1C #255936 #378450 #49AF6A #71C48C

Accessibility & contrast

On white

4.59

#378450 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#378450 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #378450

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378450	#FFFFFF	#000000	##FFFFFF
##378450	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847A4C

Deuteranopia (green-blind)

#7A7253

Tritanopia (blue-blind)

#228277

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #378450;
/* rgb */ color: rgb(55, 132, 80);
/* oklch */ color: oklch(55.1% 0.111 151.7);

Tailwind

colors: {
  custom: {
    50: '#75a881',
    500: '#378450',
    950: '#000000',
  },
}

SCSS

$custom: #378450;
$custom-light: #75a881;
$custom-dark: #000000;

JSON

{
  "hex": "#378450",
  "rgb": {
    "r": 55,
    "g": 132,
    "b": 80
  },
  "hsl": {
    "h": 139.481,
    "s": 41.176,
    "l": 36.667
  },
  "oklch": {
    "l": 0.55108,
    "c": 0.1111,
    "h": 151.7
  },
  "luminance": 0.17894
}

Semantic roles & 50–950 ramp

primary

#378450

secondary

#AD6A97

accent

#57A9D1

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #378450

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

Preview Lab → · Contrast checker → · Palette generator →