#378840#378840

#378840 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.9% C 0.133 H 145.6°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#378840
RGB	rgb(55, 136, 64)
HSL	hsl(127, 42%, 37%)
HSV	hsv(127, 60%, 53%)
CMYK	cmyk(59.6%, 0%, 52.9%, 46.7%)
CIE-LAB	lab(50.44, -40.49, 31.20)
CIE-LCH	lch(50.44, 51.12, 142.38°)
OKLab	oklab(55.91% -0.1097 0.0752)
OKLCH	oklch(55.91% 0.133 145.6)
XYZ	xyz(11.3044, 18.7897, 7.8805)
Luminance	0.1879 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378840 #88377F

analogous

#568837 #378840 #378869

triadic

#378840 #403788 #884037

tetradic

#378840 #375688 #88377F #886937

square

#378840 #375688 #88377F #886937

split-complementary

#378840 #693788 #883756

monochromatic

#143117 #255C2B #378840 #49B455 #73C67C

Accessibility & contrast

On white

4.41

#378840 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#378840 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378840

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378840	#FFFFFF	#000000	##000000
##378840	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7C3A

Deuteranopia (green-blind)

#807545

Tritanopia (blue-blind)

#278577

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #378840;
/* rgb */ color: rgb(55, 136, 64);
/* oklch */ color: oklch(55.9% 0.133 145.6);

Tailwind

colors: {
  custom: {
    50: '#76ab76',
    500: '#378840',
    950: '#000000',
  },
}

SCSS

$custom: #378840;
$custom-light: #76ab76;
$custom-dark: #000000;

JSON

{
  "hex": "#378840",
  "rgb": {
    "r": 55,
    "g": 136,
    "b": 64
  },
  "hsl": {
    "h": 126.667,
    "s": 42.408,
    "l": 37.451
  },
  "oklch": {
    "l": 0.55909,
    "c": 0.13297,
    "h": 145.6
  },
  "luminance": 0.18791
}

Semantic roles & 50–950 ramp

primary

#378840

secondary

#AF6CA8

accent

#56C4D2

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #378840

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

Preview Lab → · Contrast checker → · Palette generator →