#378456#378456

#378456 is a mid, moderate green. Relative luminance 0.180; OKLCH L 55.2% C 0.105 H 154.6°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#378456
RGB	rgb(55, 132, 86)
HSL	hsl(144, 41%, 37%)
HSV	hsv(144, 58%, 52%)
CMYK	cmyk(58.3%, 0%, 34.8%, 48.2%)
CIE-LAB	lab(49.48, -34.90, 17.90)
CIE-LCH	lch(49.48, 39.22, 152.85°)
OKLab	oklab(55.24% -0.0949 0.0451)
OKLCH	oklch(55.24% 0.105 154.6)
XYZ	xyz(11.5056, 17.9856, 11.6675)
Luminance	0.1799 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378456 #843765

analogous

#3F8437 #378456 #37847D

triadic

#378456 #563784 #845637

tetradic

#378456 #373F84 #843765 #847D37

square

#378456 #373F84 #843765 #847D37

split-complementary

#378456 #7D3784 #84373F

monochromatic

#132E1E #25593A #378456 #49AF72 #71C493

Accessibility & contrast

On white

4.57

#378456 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#378456 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378456

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378456	#FFFFFF	#000000	##000000
##378456	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847A53

Deuteranopia (green-blind)

#797359

Tritanopia (blue-blind)

#1F8378

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #378456;
/* rgb */ color: rgb(55, 132, 86);
/* oklch */ color: oklch(55.2% 0.105 154.6);

Tailwind

colors: {
  custom: {
    50: '#75a886',
    500: '#378456',
    950: '#000000',
  },
}

SCSS

$custom: #378456;
$custom-light: #75a886;
$custom-dark: #000000;

JSON

{
  "hex": "#378456",
  "rgb": {
    "r": 55,
    "g": 132,
    "b": 86
  },
  "hsl": {
    "h": 144.156,
    "s": 41.176,
    "l": 36.667
  },
  "oklch": {
    "l": 0.55237,
    "c": 0.10503,
    "h": 154.6
  },
  "luminance": 0.17987
}

Semantic roles & 50–950 ramp

primary

#378456

secondary

#AD6A92

accent

#57A0D1

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #378456

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

Preview Lab → · Contrast checker → · Palette generator →