#378517#378517

#378517 is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.7% C 0.160 H 138.8°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#378517
RGB	rgb(55, 133, 23)
HSL	hsl(103, 71%, 31%)
HSV	hsv(103, 83%, 52%)
CMYK	cmyk(58.6%, 0%, 82.7%, 47.8%)
CIE-LAB	lab(49.07, -43.50, 47.50)
CIE-LCH	lch(49.07, 64.41, 132.48°)
OKLab	oklab(54.66% -0.12 0.1052)
OKLCH	oklch(54.66% 0.16 138.8)
XYZ	xyz(10.1173, 17.6483, 3.6838)
Luminance	0.1765 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378517 #651785

analogous

#6E8517 #378517 #17852E

triadic

#378517 #173785 #851737

tetradic

#378517 #176E85 #651785 #852E17

square

#378517 #176E85 #651785 #852E17

split-complementary

#378517 #2E1785 #85176E

monochromatic

#0C1D05 #21510E #378517 #4DB920 #69DD3A

Accessibility & contrast

On white

4.64

#378517 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#378517 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #378517

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378517	#FFFFFF	#000000	##FFFFFF
##378517	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897900

Deuteranopia (green-blind)

#7F7224

Tritanopia (blue-blind)

#2F8071

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #378517;
/* rgb */ color: rgb(55, 133, 23);
/* oklch */ color: oklch(54.7% 0.160 138.8);

Tailwind

colors: {
  custom: {
    50: '#78a95f',
    500: '#378517',
    950: '#000000',
  },
}

SCSS

$custom: #378517;
$custom-light: #78a95f;
$custom-dark: #000000;

JSON

{
  "hex": "#378517",
  "rgb": {
    "r": 55,
    "g": 133,
    "b": 23
  },
  "hsl": {
    "h": 102.545,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.54657,
    "c": 0.15963,
    "h": 138.8
  },
  "luminance": 0.17649
}

Semantic roles & 50–950 ramp

primary

#378517

secondary

#953FB9

accent

#3BEDB9

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #378517

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

Preview Lab → · Contrast checker → · Palette generator →