#378221#378221

#378221 is a mid, vivid green. Relative luminance 0.169; OKLCH L 53.9% C 0.150 H 139.6°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#378221
RGB	rgb(55, 130, 33)
HSL	hsl(106, 60%, 32%)
HSV	hsv(106, 75%, 51%)
CMYK	cmyk(57.7%, 0%, 74.6%, 49%)
CIE-LAB	lab(48.12, -41.65, 43.08)
CIE-LCH	lch(48.12, 59.92, 134.03°)
OKLab	oklab(53.89% -0.1145 0.0975)
OKLCH	oklch(53.89% 0.15 139.6)
XYZ	xyz(9.8323, 16.8865, 4.1798)
Luminance	0.1689 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378221 #6C2182

analogous

#688221 #378221 #21823C

triadic

#378221 #213782 #822137

tetradic

#378221 #216882 #6C2182 #823C21

square

#378221 #216882 #6C2182 #823C21

split-complementary

#378221 #3C2182 #822168

monochromatic

#0E2008 #225115 #378221 #4CB32D #6AD24C

Accessibility & contrast

On white

4.80

#378221 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#378221 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #378221

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378221	#FFFFFF	#000000	##FFFFFF
##378221	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867610

Deuteranopia (green-blind)

#7C702B

Tritanopia (blue-blind)

#2F7E6F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #378221;
/* rgb */ color: rgb(55, 130, 33);
/* oklch */ color: oklch(53.9% 0.150 139.6);

Tailwind

colors: {
  custom: {
    50: '#77a763',
    500: '#378221',
    950: '#000000',
  },
}

SCSS

$custom: #378221;
$custom-light: #77a763;
$custom-dark: #000000;

JSON

{
  "hex": "#378221",
  "rgb": {
    "r": 55,
    "g": 130,
    "b": 33
  },
  "hsl": {
    "h": 106.392,
    "s": 59.509,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53892,
    "c": 0.15035,
    "h": 139.6
  },
  "luminance": 0.16887
}

Semantic roles & 50–950 ramp

primary

#378221

secondary

#9C4AB4

accent

#45E3BF

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #378221

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

Preview Lab → · Contrast checker → · Palette generator →