#378528#378528

#378528 is a mid, vivid green. Relative luminance 0.177; OKLCH L 54.8% C 0.149 H 140.7°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#378528
RGB	rgb(55, 133, 40)
HSL	hsl(110, 54%, 34%)
HSV	hsv(110, 70%, 52%)
CMYK	cmyk(58.6%, 0%, 69.9%, 47.8%)
CIE-LAB	lab(49.18, -42.21, 41.31)
CIE-LCH	lch(49.18, 59.06, 135.62°)
OKLab	oklab(54.79% -0.1155 0.0947)
OKLCH	oklch(54.79% 0.149 140.7)
XYZ	xyz(10.3456, 17.7396, 4.8860)
Luminance	0.1774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378528 #762885

analogous

#668528 #378528 #288548

triadic

#378528 #283785 #852837

tetradic

#378528 #286685 #762885 #854828

square

#378528 #286685 #762885 #854828

split-complementary

#378528 #482885 #852866

monochromatic

#10270C #24561A #378528 #4AB436 #6DCD5A

Accessibility & contrast

On white

4.62

#378528 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#378528 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #378528

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378528	#FFFFFF	#000000	##FFFFFF
##378528	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#89791B

Deuteranopia (green-blind)

#7F7231

Tritanopia (blue-blind)

#2D8172

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #378528;
/* rgb */ color: rgb(55, 133, 40);
/* oklch */ color: oklch(54.8% 0.149 140.7);

Tailwind

colors: {
  custom: {
    50: '#77a967',
    500: '#378528',
    950: '#000000',
  },
}

SCSS

$custom: #378528;
$custom-light: #77a967;
$custom-dark: #000000;

JSON

{
  "hex": "#378528",
  "rgb": {
    "r": 55,
    "g": 133,
    "b": 40
  },
  "hsl": {
    "h": 110.323,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54785,
    "c": 0.1494,
    "h": 140.7
  },
  "luminance": 0.1774
}

Semantic roles & 50–950 ramp

primary

#378528

secondary

#A456B3

accent

#4BDDC6

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #378528

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

Preview Lab → · Contrast checker → · Palette generator →