#378237#378237

#378237 is a mid, vivid green. Relative luminance 0.171; OKLCH L 54.1% C 0.133 H 143.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#378237
RGB	rgb(55, 130, 55)
HSL	hsl(120, 41%, 36%)
HSV	hsv(120, 58%, 51%)
CMYK	cmyk(57.7%, 0%, 57.7%, 49%)
CIE-LAB	lab(48.33, -39.30, 33.29)
CIE-LCH	lch(48.33, 51.50, 139.73°)
OKLab	oklab(54.13% -0.1068 0.0791)
OKLCH	oklch(54.13% 0.133 143.5)
XYZ	xyz(10.2472, 17.0524, 6.3651)
Luminance	0.1705 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378237 #823782

analogous

#5D8237 #378237 #37825D

triadic

#378237 #373782 #823737

tetradic

#378237 #375D82 #823782 #825D37

square

#378237 #375D82 #823782 #825D37

split-complementary

#378237 #5D3782 #82375D

monochromatic

#132C13 #255725 #378237 #49AD49 #71C371

Accessibility & contrast

On white

4.76

#378237 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#378237 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #378237

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378237	#FFFFFF	#000000	##FFFFFF
##378237	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857730

Deuteranopia (green-blind)

#7B703D

Tritanopia (blue-blind)

#2B7E71

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #378237;
/* rgb */ color: rgb(55, 130, 55);
/* oklch */ color: oklch(54.1% 0.133 143.5);

Tailwind

colors: {
  custom: {
    50: '#75a770',
    500: '#378237',
    950: '#000000',
  },
}

SCSS

$custom: #378237;
$custom-light: #75a770;
$custom-dark: #000000;

JSON

{
  "hex": "#378237",
  "rgb": {
    "r": 55,
    "g": 130,
    "b": 55
  },
  "hsl": {
    "h": 120,
    "s": 40.541,
    "l": 36.275
  },
  "oklch": {
    "l": 0.54132,
    "c": 0.13291,
    "h": 143.5
  },
  "luminance": 0.17053
}

Semantic roles & 50–950 ramp

primary

#378237

secondary

#AB69AB

accent

#57D0D0

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #378237

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

Preview Lab → · Contrast checker → · Palette generator →