#378923#378923

#378923 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.8% C 0.158 H 140.2°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#378923
RGB	rgb(55, 137, 35)
HSL	hsl(108, 59%, 34%)
HSV	hsv(108, 74%, 54%)
CMYK	cmyk(59.9%, 0%, 74.5%, 46.3%)
CIE-LAB	lab(50.48, -44.20, 44.70)
CIE-LCH	lch(50.48, 62.86, 134.68°)
OKLab	oklab(55.85% -0.1212 0.1011)
OKLCH	oklch(55.85% 0.158 140.2)
XYZ	xyz(10.8241, 18.8239, 4.6528)
Luminance	0.1883 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378923 #752389

analogous

#6A8923 #378923 #238942

triadic

#378923 #233789 #892337

tetradic

#378923 #236A89 #752389 #894223

square

#378923 #236A89 #752389 #894223

split-complementary

#378923 #422389 #89236A

monochromatic

#10280A #235817 #378923 #4BBA2F #6CD353

Accessibility & contrast

On white

4.41

#378923 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#378923 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378923

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378923	#FFFFFF	#000000	##000000
##378923	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C11

Deuteranopia (green-blind)

#83762D

Tritanopia (blue-blind)

#2D8475

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #378923;
/* rgb */ color: rgb(55, 137, 35);
/* oklch */ color: oklch(55.8% 0.158 140.2);

Tailwind

colors: {
  custom: {
    50: '#78ac65',
    500: '#378923',
    950: '#000000',
  },
}

SCSS

$custom: #378923;
$custom-light: #78ac65;
$custom-dark: #000000;

JSON

{
  "hex": "#378923",
  "rgb": {
    "r": 55,
    "g": 137,
    "b": 35
  },
  "hsl": {
    "h": 108.235,
    "s": 59.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55847,
    "c": 0.15787,
    "h": 140.2
  },
  "luminance": 0.18825
}

Semantic roles & 50–950 ramp

primary

#378923

secondary

#A351B7

accent

#45E2C4

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #378923

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

Preview Lab → · Contrast checker → · Palette generator →