#378647#378647

#378647 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.5% C 0.123 H 147.9°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#378647
RGB	rgb(55, 134, 71)
HSL	hsl(132, 42%, 37%)
HSV	hsv(132, 59%, 53%)
CMYK	cmyk(59%, 0%, 47%, 47.5%)
CIE-LAB	lab(49.88, -38.55, 26.77)
CIE-LCH	lch(49.88, 46.94, 145.22°)
OKLab	oklab(55.48% -0.1043 0.0655)
OKLCH	oklch(55.48% 0.123 147.9)
XYZ	xyz(11.2372, 18.3163, 8.9032)
Luminance	0.1832 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378647 #863776

analogous

#4F8637 #378647 #37866F

triadic

#378647 #473786 #864737

tetradic

#378647 #374F86 #863776 #866F37

square

#378647 #374F86 #863776 #866F37

split-complementary

#378647 #6F3786 #86374F

monochromatic

#132F19 #255B30 #378647 #49B15E #72C583

Accessibility & contrast

On white

4.50

#378647 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#378647 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378647

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378647	#FFFFFF	#000000	##000000
##378647	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877B42

Deuteranopia (green-blind)

#7D744B

Tritanopia (blue-blind)

#258377

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #378647;
/* rgb */ color: rgb(55, 134, 71);
/* oklch */ color: oklch(55.5% 0.123 147.9);

Tailwind

colors: {
  custom: {
    50: '#76aa7b',
    500: '#378647',
    950: '#000000',
  },
}

SCSS

$custom: #378647;
$custom-light: #76aa7b;
$custom-dark: #000000;

JSON

{
  "hex": "#378647",
  "rgb": {
    "r": 55,
    "g": 134,
    "b": 71
  },
  "hsl": {
    "h": 132.152,
    "s": 41.799,
    "l": 37.059
  },
  "oklch": {
    "l": 0.55479,
    "c": 0.1232,
    "h": 147.9
  },
  "luminance": 0.18317
}

Semantic roles & 50–950 ramp

primary

#378647

secondary

#AE6BA0

accent

#56B9D2

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #378647

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

Preview Lab → · Contrast checker → · Palette generator →