#378913#378913

#378913 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.7% C 0.166 H 138.7°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#378913
RGB	rgb(55, 137, 19)
HSL	hsl(102, 76%, 31%)
HSV	hsv(102, 86%, 54%)
CMYK	cmyk(59.9%, 0%, 86.1%, 46.3%)
CIE-LAB	lab(50.39, -45.21, 49.84)
CIE-LCH	lch(50.39, 67.29, 132.21°)
OKLab	oklab(55.75% -0.1248 0.1095)
OKLCH	oklch(55.75% 0.166 138.7)
XYZ	xyz(10.6383, 18.7496, 3.6744)
Luminance	0.1875 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378913 #651389

analogous

#728913 #378913 #13892A

triadic

#378913 #133789 #891337

tetradic

#378913 #137289 #651389 #892A13

square

#378913 #137289 #651389 #892A13

split-complementary

#378913 #2A1389 #891372

monochromatic

#0C1E04 #21530C #378913 #4DBF1A #69E334

Accessibility & contrast

On white

4.42

#378913 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#378913 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378913

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378913	#FFFFFF	#000000	##000000
##378913	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#837523

Tritanopia (blue-blind)

#2E8474

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #378913;
/* rgb */ color: rgb(55, 137, 19);
/* oklch */ color: oklch(55.7% 0.166 138.7);

Tailwind

colors: {
  custom: {
    50: '#79ac5e',
    500: '#378913',
    950: '#000000',
  },
}

SCSS

$custom: #378913;
$custom-light: #79ac5e;
$custom-dark: #000000;

JSON

{
  "hex": "#378913",
  "rgb": {
    "r": 55,
    "g": 137,
    "b": 19
  },
  "hsl": {
    "h": 101.695,
    "s": 75.641,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55747,
    "c": 0.16609,
    "h": 138.7
  },
  "luminance": 0.18751
}

Semantic roles & 50–950 ramp

primary

#378913

secondary

#953ABE

accent

#36F2B9

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #378913

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

Preview Lab → · Contrast checker → · Palette generator →