#378E2D#378E2D

#378E2D is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.3% C 0.157 H 141.6°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#378E2D
RGB	rgb(55, 142, 45)
HSL	hsl(114, 52%, 37%)
HSV	hsv(114, 68%, 56%)
CMYK	cmyk(61.3%, 0%, 68.3%, 44.3%)
CIE-LAB	lab(52.23, -45.20, 42.42)
CIE-LCH	lch(52.23, 61.99, 136.82°)
OKLab	oklab(57.32% -0.1233 0.0977)
OKLCH	oklch(57.32% 0.157 141.6)
XYZ	xyz(11.7216, 20.3466, 5.7917)
Luminance	0.2035 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378E2D #842D8E

analogous

#688E2D #378E2D #2D8E53

triadic

#378E2D #2D378E #8E2D37

tetradic

#378E2D #2D688E #842D8E #8E532D

square

#378E2D #2D688E #842D8E #8E532D

split-complementary

#378E2D #532D8E #8E2D68

monochromatic

#133110 #25601E #378E2D #49BC3C #71CF67

Accessibility & contrast

On white

4.14

#378E2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#378E2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378E2D

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378E2D	#FFFFFF	#000000	##000000
##378E2D	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918120

Deuteranopia (green-blind)

#877A36

Tritanopia (blue-blind)

#298A7A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #378e2d;
/* rgb */ color: rgb(55, 142, 45);
/* oklch */ color: oklch(57.3% 0.157 141.6);

Tailwind

colors: {
  custom: {
    50: '#78b06b',
    500: '#378e2d',
    950: '#000000',
  },
}

SCSS

$custom: #378e2d;
$custom-light: #78b06b;
$custom-dark: #000000;

JSON

{
  "hex": "#378e2d",
  "rgb": {
    "r": 55,
    "g": 142,
    "b": 45
  },
  "hsl": {
    "h": 113.814,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.57315,
    "c": 0.15733,
    "h": 141.6
  },
  "luminance": 0.20348
}

Semantic roles & 50–950 ramp

primary

#378E2D

secondary

#AD61B5

accent

#4CDBCD

background

#F7FAF6

surface

#EEF5EB

border

#C9CFC6

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #378E2D

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

Preview Lab → · Contrast checker → · Palette generator →