#378339#378339

#378339 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.4% C 0.132 H 143.9°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#378339
RGB	rgb(55, 131, 57)
HSL	hsl(122, 41%, 36%)
HSV	hsv(122, 58%, 51%)
CMYK	cmyk(58%, 0%, 56.5%, 48.6%)
CIE-LAB	lab(48.68, -39.44, 32.70)
CIE-LCH	lch(48.68, 51.23, 140.34°)
OKLab	oklab(54.44% -0.1071 0.078)
OKLCH	oklch(54.44% 0.132 143.9)
XYZ	xyz(10.4298, 17.3393, 6.6673)
Luminance	0.1734 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378339 #833781

analogous

#5B8337 #378339 #37835F

triadic

#378339 #393783 #833937

tetradic

#378339 #375B83 #833781 #835F37

square

#378339 #375B83 #833781 #835F37

split-complementary

#378339 #5F3783 #83375B

monochromatic

#132D13 #255826 #378339 #49AE4C #71C373

Accessibility & contrast

On white

4.70

#378339 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#378339 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #378339

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378339	#FFFFFF	#000000	##FFFFFF
##378339	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857832

Deuteranopia (green-blind)

#7C713F

Tritanopia (blue-blind)

#2A8072

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #378339;
/* rgb */ color: rgb(55, 131, 57);
/* oklch */ color: oklch(54.4% 0.132 143.9);

Tailwind

colors: {
  custom: {
    50: '#76a871',
    500: '#378339',
    950: '#000000',
  },
}

SCSS

$custom: #378339;
$custom-light: #76a871;
$custom-dark: #000000;

JSON

{
  "hex": "#378339",
  "rgb": {
    "r": 55,
    "g": 131,
    "b": 57
  },
  "hsl": {
    "h": 121.579,
    "s": 40.86,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54435,
    "c": 0.13248,
    "h": 143.9
  },
  "luminance": 0.1734
}

Semantic roles & 50–950 ramp

primary

#378339

secondary

#AC6AAA

accent

#57CED1

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #378339

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

Preview Lab → · Contrast checker → · Palette generator →