#378751#378751

#378751 is a mid, moderate green. Relative luminance 0.187; OKLCH L 55.9% C 0.115 H 151.6°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#378751
RGB	rgb(55, 135, 81)
HSL	hsl(140, 42%, 37%)
HSV	hsv(140, 59%, 53%)
CMYK	cmyk(59.3%, 0%, 40%, 47.1%)
CIE-LAB	lab(50.37, -37.20, 21.91)
CIE-LCH	lch(50.37, 43.17, 149.50°)
OKLab	oklab(55.94% -0.1008 0.0546)
OKLCH	oklch(55.94% 0.115 151.6)
XYZ	xyz(11.7238, 18.7332, 10.7810)
Luminance	0.1873 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378751 #87376D

analogous

#458737 #378751 #378779

triadic

#378751 #513787 #875137

tetradic

#378751 #374587 #87376D #877937

square

#378751 #374587 #87376D #877937

split-complementary

#378751 #793787 #873745

monochromatic

#14301D #255C37 #378751 #49B26B #73C68E

Accessibility & contrast

On white

4.42

#378751 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#378751 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378751

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378751	#FFFFFF	#000000	##000000
##378751	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877C4D

Deuteranopia (green-blind)

#7D7554

Tritanopia (blue-blind)

#208579

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #378751;
/* rgb */ color: rgb(55, 135, 81);
/* oklch */ color: oklch(55.9% 0.115 151.6);

Tailwind

colors: {
  custom: {
    50: '#76ab82',
    500: '#378751',
    950: '#000000',
  },
}

SCSS

$custom: #378751;
$custom-light: #76ab82;
$custom-dark: #000000;

JSON

{
  "hex": "#378751",
  "rgb": {
    "r": 55,
    "g": 135,
    "b": 81
  },
  "hsl": {
    "h": 139.5,
    "s": 42.105,
    "l": 37.255
  },
  "oklch": {
    "l": 0.5594,
    "c": 0.11459,
    "h": 151.6
  },
  "luminance": 0.18734
}

Semantic roles & 50–950 ramp

primary

#378751

secondary

#AF6B99

accent

#56AAD2

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #378751

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

Preview Lab → · Contrast checker → · Palette generator →