#378C49#378C49

#378C49 is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.1% C 0.130 H 147.9°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#378C49
RGB	rgb(55, 140, 73)
HSL	hsl(133, 44%, 38%)
HSV	hsv(133, 61%, 55%)
CMYK	cmyk(60.7%, 0%, 47.9%, 45.1%)
CIE-LAB	lab(51.89, -40.73, 28.25)
CIE-LCH	lch(51.89, 49.57, 145.25°)
OKLab	oklab(57.14% -0.1101 0.069)
OKLCH	oklch(57.14% 0.13 147.9)
XYZ	xyz(12.1554, 20.0483, 9.5312)
Luminance	0.2005 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378C49 #8C377A

analogous

#4F8C37 #378C49 #378C73

triadic

#378C49 #49378C #8C4937

tetradic

#378C49 #374F8C #8C377A #8C7337

square

#378C49 #374F8C #8C377A #8C7337

split-complementary

#378C49 #73378C #8C374F

monochromatic

#14341B #266032 #378C49 #49B760 #75C987

Accessibility & contrast

On white

4.19

#378C49 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#378C49 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378C49

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378C49	#FFFFFF	#000000	##000000
##378C49	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8044

Deuteranopia (green-blind)

#82794E

Tritanopia (blue-blind)

#22897C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #378c49;
/* rgb */ color: rgb(55, 140, 73);
/* oklch */ color: oklch(57.1% 0.130 147.9);

Tailwind

colors: {
  custom: {
    50: '#77ae7d',
    500: '#378c49',
    950: '#000000',
  },
}

SCSS

$custom: #378c49;
$custom-light: #77ae7d;
$custom-dark: #000000;

JSON

{
  "hex": "#378c49",
  "rgb": {
    "r": 55,
    "g": 140,
    "b": 73
  },
  "hsl": {
    "h": 132.706,
    "s": 43.59,
    "l": 38.235
  },
  "oklch": {
    "l": 0.57144,
    "c": 0.12995,
    "h": 147.9
  },
  "luminance": 0.20049
}

Semantic roles & 50–950 ramp

primary

#378C49

secondary

#B16DA3

accent

#54B8D3

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #378C49

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

Preview Lab → · Contrast checker → · Palette generator →