#378728#378728

#378728 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.3% C 0.152 H 140.7°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#378728
RGB	rgb(55, 135, 40)
HSL	hsl(111, 54%, 34%)
HSV	hsv(111, 70%, 53%)
CMYK	cmyk(59.3%, 0%, 70.4%, 47.1%)
CIE-LAB	lab(49.85, -42.99, 42.02)
CIE-LCH	lch(49.85, 60.12, 135.66°)
OKLab	oklab(55.34% -0.1177 0.0962)
OKLCH	oklch(55.34% 0.152 140.7)
XYZ	xyz(10.6220, 18.2924, 4.9781)
Luminance	0.1829 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378728 #782887

analogous

#678728 #378728 #288749

triadic

#378728 #283787 #872837

tetradic

#378728 #286787 #782887 #874928

square

#378728 #286787 #782887 #874928

split-complementary

#378728 #492887 #872867

monochromatic

#11290C #24581A #378728 #4AB636 #6DCE5B

Accessibility & contrast

On white

4.51

#378728 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#378728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378728

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378728	#FFFFFF	#000000	##000000
##378728	1.00	4.51	4.66	4.66
#FFFFFF	4.51	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)

#8B7B1A

Deuteranopia (green-blind)

#817431

Tritanopia (blue-blind)

#2C8374

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #378728;
/* rgb */ color: rgb(55, 135, 40);
/* oklch */ color: oklch(55.3% 0.152 140.7);

Tailwind

colors: {
  custom: {
    50: '#77ab67',
    500: '#378728',
    950: '#000000',
  },
}

SCSS

$custom: #378728;
$custom-light: #77ab67;
$custom-dark: #000000;

JSON

{
  "hex": "#378728",
  "rgb": {
    "r": 55,
    "g": 135,
    "b": 40
  },
  "hsl": {
    "h": 110.526,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55338,
    "c": 0.15198,
    "h": 140.7
  },
  "luminance": 0.18293
}

Semantic roles & 50–950 ramp

primary

#378728

secondary

#A557B4

accent

#4ADEC6

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #378728

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

Preview Lab → · Contrast checker → · Palette generator →