#378556#378556

#378556 is a mid, moderate green. Relative luminance 0.183; OKLCH L 55.5% C 0.107 H 154.3°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#378556
RGB	rgb(55, 133, 86)
HSL	hsl(144, 41%, 37%)
HSV	hsv(144, 59%, 52%)
CMYK	cmyk(58.6%, 0%, 35.3%, 47.8%)
CIE-LAB	lab(49.81, -35.34, 18.34)
CIE-LCH	lch(49.81, 39.82, 152.57°)
OKLab	oklab(55.51% -0.096 0.0461)
OKLCH	oklch(55.51% 0.107 154.3)
XYZ	xyz(11.6419, 18.2581, 11.7130)
Luminance	0.1826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378556 #853766

analogous

#3F8537 #378556 #37857D

triadic

#378556 #563785 #855637

tetradic

#378556 #373F85 #853766 #857D37

square

#378556 #373F85 #853766 #857D37

split-complementary

#378556 #7D3785 #85373F

monochromatic

#132E1E #255A3A #378556 #49B072 #72C593

Accessibility & contrast

On white

4.51

#378556 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#378556 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378556

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378556	#FFFFFF	#000000	##000000
##378556	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)

#857B53

Deuteranopia (green-blind)

#7A7359

Tritanopia (blue-blind)

#1E8479

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #378556;
/* rgb */ color: rgb(55, 133, 86);
/* oklch */ color: oklch(55.5% 0.107 154.3);

Tailwind

colors: {
  custom: {
    50: '#75a986',
    500: '#378556',
    950: '#000000',
  },
}

SCSS

$custom: #378556;
$custom-light: #75a986;
$custom-dark: #000000;

JSON

{
  "hex": "#378556",
  "rgb": {
    "r": 55,
    "g": 133,
    "b": 86
  },
  "hsl": {
    "h": 143.846,
    "s": 41.489,
    "l": 36.863
  },
  "oklch": {
    "l": 0.55507,
    "c": 0.10654,
    "h": 154.3
  },
  "luminance": 0.18259
}

Semantic roles & 50–950 ramp

primary

#378556

secondary

#AD6A93

accent

#56A0D1

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #378556

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

Preview Lab → · Contrast checker → · Palette generator →