#378241#378241

#378241 is a mid, vivid green. Relative luminance 0.172; OKLCH L 54.3% C 0.123 H 146.2°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#378241
RGB	rgb(55, 130, 65)
HSL	hsl(128, 41%, 36%)
HSV	hsv(128, 58%, 51%)
CMYK	cmyk(57.7%, 0%, 50%, 49%)
CIE-LAB	lab(48.46, -37.84, 28.22)
CIE-LCH	lch(48.46, 47.20, 143.28°)
OKLab	oklab(54.28% -0.1025 0.0686)
OKLCH	oklch(54.28% 0.123 146.2)
XYZ	xyz(10.5117, 17.1582, 7.7579)
Luminance	0.1716 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378241 #823778

analogous

#538237 #378241 #378267

triadic

#378241 #413782 #824137

tetradic

#378241 #375382 #823778 #826737

square

#378241 #375382 #823778 #826737

split-complementary

#378241 #673782 #823753

monochromatic

#132C16 #25572B #378241 #49AD57 #71C37C

Accessibility & contrast

On white

4.74

#378241 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#378241 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #378241

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378241	#FFFFFF	#000000	##FFFFFF
##378241	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84773C

Deuteranopia (green-blind)

#7A7045

Tritanopia (blue-blind)

#287F73

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #378241;
/* rgb */ color: rgb(55, 130, 65);
/* oklch */ color: oklch(54.3% 0.123 146.2);

Tailwind

colors: {
  custom: {
    50: '#75a777',
    500: '#378241',
    950: '#000000',
  },
}

SCSS

$custom: #378241;
$custom-light: #75a777;
$custom-dark: #000000;

JSON

{
  "hex": "#378241",
  "rgb": {
    "r": 55,
    "g": 130,
    "b": 65
  },
  "hsl": {
    "h": 128,
    "s": 40.541,
    "l": 36.275
  },
  "oklch": {
    "l": 0.54284,
    "c": 0.12331,
    "h": 146.2
  },
  "luminance": 0.17159
}

Semantic roles & 50–950 ramp

primary

#378241

secondary

#AB69A3

accent

#57C0D0

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#090F09

muted

#7B7F7B

Preview Lab

Preview with #378241

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

Preview Lab → · Contrast checker → · Palette generator →