#378E34#378E34

#378E34 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.4% C 0.152 H 142.8°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#378E34
RGB	rgb(55, 142, 52)
HSL	hsl(118, 46%, 38%)
HSV	hsv(118, 63%, 56%)
CMYK	cmyk(61.3%, 0%, 63.4%, 44.3%)
CIE-LAB	lab(52.29, -44.46, 39.33)
CIE-LCH	lch(52.29, 59.36, 138.50°)
OKLab	oklab(57.39% -0.1209 0.0919)
OKLCH	oklch(57.39% 0.152 142.8)
XYZ	xyz(11.8677, 20.4051, 6.5613)
Luminance	0.2041 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378E34 #8B348E

analogous

#648E34 #378E34 #348E5E

triadic

#378E34 #34378E #8E3437

tetradic

#378E34 #34648E #8B348E #8E5E34

square

#378E34 #34648E #8B348E #8E5E34

split-complementary

#378E34 #5E348E #8E3464

monochromatic

#143413 #266124 #378E34 #48BB44 #74CB71

Accessibility & contrast

On white

4.13

#378E34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#378E34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378E34

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378E34	#FFFFFF	#000000	##000000
##378E34	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91812A

Deuteranopia (green-blind)

#867A3B

Tritanopia (blue-blind)

#288A7B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #378e34;
/* rgb */ color: rgb(55, 142, 52);
/* oklch */ color: oklch(57.4% 0.152 142.8);

Tailwind

colors: {
  custom: {
    50: '#78b06f',
    500: '#378e34',
    950: '#000000',
  },
}

SCSS

$custom: #378e34;
$custom-light: #78b06f;
$custom-dark: #000000;

JSON

{
  "hex": "#378e34",
  "rgb": {
    "r": 55,
    "g": 142,
    "b": 52
  },
  "hsl": {
    "h": 118,
    "s": 46.392,
    "l": 38.039
  },
  "oklch": {
    "l": 0.57389,
    "c": 0.15189,
    "h": 142.8
  },
  "luminance": 0.20406
}

Semantic roles & 50–950 ramp

primary

#378E34

secondary

#B16AB3

accent

#52D6D2

background

#F7FAF6

surface

#EEF5EC

border

#C9CFC7

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #378E34

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

Preview Lab → · Contrast checker → · Palette generator →