#378417#378417

#378417 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.4% C 0.158 H 138.7°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#378417
RGB	rgb(55, 132, 23)
HSL	hsl(102, 70%, 30%)
HSV	hsv(102, 83%, 52%)
CMYK	cmyk(58.3%, 0%, 82.6%, 48.2%)
CIE-LAB	lab(48.73, -43.12, 47.19)
CIE-LCH	lch(48.73, 63.92, 132.42°)
OKLab	oklab(54.38% -0.119 0.1046)
OKLCH	oklch(54.38% 0.158 138.7)
XYZ	xyz(9.9811, 17.3758, 3.6383)
Luminance	0.1738 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378417 #641784

analogous

#6E8417 #378417 #17842D

triadic

#378417 #173784 #841737

tetradic

#378417 #176E84 #641784 #842D17

square

#378417 #176E84 #641784 #842D17

split-complementary

#378417 #2D1784 #84176E

monochromatic

#0C1C05 #21500E #378417 #4DB820 #69DC39

Accessibility & contrast

On white

4.69

#378417 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#378417 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #378417

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378417	#FFFFFF	#000000	##FFFFFF
##378417	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887800

Deuteranopia (green-blind)

#7F7124

Tritanopia (blue-blind)

#2F7F70

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #378417;
/* rgb */ color: rgb(55, 132, 23);
/* oklch */ color: oklch(54.4% 0.158 138.7);

Tailwind

colors: {
  custom: {
    50: '#77a85e',
    500: '#378417',
    950: '#000000',
  },
}

SCSS

$custom: #378417;
$custom-light: #77a85e;
$custom-dark: #000000;

JSON

{
  "hex": "#378417",
  "rgb": {
    "r": 55,
    "g": 132,
    "b": 23
  },
  "hsl": {
    "h": 102.385,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54379,
    "c": 0.15842,
    "h": 138.7
  },
  "luminance": 0.17377
}

Semantic roles & 50–950 ramp

primary

#378417

secondary

#943FB8

accent

#3BEDB9

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #378417

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

Preview Lab → · Contrast checker → · Palette generator →