#378F34#378F34

#378F34 is a mid, vivid green. Relative luminance 0.207; OKLCH L 57.7% C 0.153 H 142.8°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#378F34
RGB	rgb(55, 143, 52)
HSL	hsl(118, 47%, 38%)
HSV	hsv(118, 64%, 56%)
CMYK	cmyk(61.5%, 0%, 63.6%, 43.9%)
CIE-LAB	lab(52.62, -44.84, 39.71)
CIE-LCH	lch(52.62, 59.90, 138.47°)
OKLab	oklab(57.66% -0.122 0.0927)
OKLCH	oklch(57.66% 0.153 142.8)
XYZ	xyz(12.0172, 20.7040, 6.6111)
Luminance	0.2071 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378F34 #8C348F

analogous

#648F34 #378F34 #348F5E

triadic

#378F34 #34378F #8F3437

tetradic

#378F34 #34648F #8C348F #8F5E34

square

#378F34 #34648F #8C348F #8F5E34

split-complementary

#378F34 #5E348F #8F3464

monochromatic

#143513 #266224 #378F34 #49BB45 #75CC72

Accessibility & contrast

On white

4.08

#378F34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#378F34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378F34

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378F34	#FFFFFF	#000000	##000000
##378F34	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92822A

Deuteranopia (green-blind)

#877B3C

Tritanopia (blue-blind)

#278B7C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #378f34;
/* rgb */ color: rgb(55, 143, 52);
/* oklch */ color: oklch(57.7% 0.153 142.8);

Tailwind

colors: {
  custom: {
    50: '#78b16f',
    500: '#378f34',
    950: '#000000',
  },
}

SCSS

$custom: #378f34;
$custom-light: #78b16f;
$custom-dark: #000000;

JSON

{
  "hex": "#378f34",
  "rgb": {
    "r": 55,
    "g": 143,
    "b": 52
  },
  "hsl": {
    "h": 118.022,
    "s": 46.667,
    "l": 38.235
  },
  "oklch": {
    "l": 0.57663,
    "c": 0.1532,
    "h": 142.8
  },
  "luminance": 0.20705
}

Semantic roles & 50–950 ramp

primary

#378F34

secondary

#B16BB4

accent

#51D6D2

background

#F7FAF6

surface

#EEF5EC

border

#C9CFC7

text

#0A1107

muted

#7C807A

Preview Lab

Preview with #378F34

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

Preview Lab → · Contrast checker → · Palette generator →