#378337#378337

#378337 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.4% C 0.134 H 143.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#378337
RGB	rgb(55, 131, 55)
HSL	hsl(120, 41%, 36%)
HSV	hsv(120, 58%, 51%)
CMYK	cmyk(58%, 0%, 58%, 48.6%)
CIE-LAB	lab(48.66, -39.71, 33.68)
CIE-LCH	lch(48.66, 52.07, 139.69°)
OKLab	oklab(54.41% -0.1079 0.08)
OKLCH	oklch(54.41% 0.134 143.5)
XYZ	xyz(10.3809, 17.3198, 6.4097)
Luminance	0.1732 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378337 #833783

analogous

#5D8337 #378337 #37835D

triadic

#378337 #373783 #833737

tetradic

#378337 #375D83 #833783 #835D37

square

#378337 #375D83 #833783 #835D37

split-complementary

#378337 #5D3783 #83375D

monochromatic

#132D13 #255825 #378337 #49AE49 #71C371

Accessibility & contrast

On white

4.70

#378337 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#378337 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #378337

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378337	#FFFFFF	#000000	##FFFFFF
##378337	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867830

Deuteranopia (green-blind)

#7C713D

Tritanopia (blue-blind)

#2B7F72

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #378337;
/* rgb */ color: rgb(55, 131, 55);
/* oklch */ color: oklch(54.4% 0.134 143.5);

Tailwind

colors: {
  custom: {
    50: '#76a870',
    500: '#378337',
    950: '#000000',
  },
}

SCSS

$custom: #378337;
$custom-light: #76a870;
$custom-dark: #000000;

JSON

{
  "hex": "#378337",
  "rgb": {
    "r": 55,
    "g": 131,
    "b": 55
  },
  "hsl": {
    "h": 120,
    "s": 40.86,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54407,
    "c": 0.13432,
    "h": 143.5
  },
  "luminance": 0.17321
}

Semantic roles & 50–950 ramp

primary

#378337

secondary

#AC6AAC

accent

#57D1D1

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#091007

muted

#7B7F7A

Preview Lab

Preview with #378337

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

Preview Lab → · Contrast checker → · Palette generator →