#378447#378447

#378447 is a mid, vivid green. Relative luminance 0.178; OKLCH L 54.9% C 0.120 H 148.1°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#378447
RGB	rgb(55, 132, 71)
HSL	hsl(132, 41%, 37%)
HSV	hsv(132, 58%, 52%)
CMYK	cmyk(58.3%, 0%, 46.2%, 48.2%)
CIE-LAB	lab(49.21, -37.70, 25.93)
CIE-LCH	lch(49.21, 45.76, 145.49°)
OKLab	oklab(54.93% -0.102 0.0636)
OKLCH	oklch(54.93% 0.12 148.1)
XYZ	xyz(10.9634, 17.7687, 8.8120)
Luminance	0.1777 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378447 #843774

analogous

#4E8437 #378447 #37846E

triadic

#378447 #473784 #844737

tetradic

#378447 #374E84 #843774 #846E37

square

#378447 #374E84 #843774 #846E37

split-complementary

#378447 #6E3784 #84374E

monochromatic

#132E19 #255930 #378447 #49AF5E #71C483

Accessibility & contrast

On white

4.61

#378447 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#378447 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #378447

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378447	#FFFFFF	#000000	##FFFFFF
##378447	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857942

Deuteranopia (green-blind)

#7B724B

Tritanopia (blue-blind)

#268175

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #378447;
/* rgb */ color: rgb(55, 132, 71);
/* oklch */ color: oklch(54.9% 0.120 148.1);

Tailwind

colors: {
  custom: {
    50: '#75a87b',
    500: '#378447',
    950: '#000000',
  },
}

SCSS

$custom: #378447;
$custom-light: #75a87b;
$custom-dark: #000000;

JSON

{
  "hex": "#378447",
  "rgb": {
    "r": 55,
    "g": 132,
    "b": 71
  },
  "hsl": {
    "h": 132.468,
    "s": 41.176,
    "l": 36.667
  },
  "oklch": {
    "l": 0.54934,
    "c": 0.12025,
    "h": 148.1
  },
  "luminance": 0.1777
}

Semantic roles & 50–950 ramp

primary

#378447

secondary

#AD6A9F

accent

#57B8D1

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #378447

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

Preview Lab → · Contrast checker → · Palette generator →