#378357#378357

#378357 is a mid, moderate green. Relative luminance 0.177; OKLCH L 55.0% C 0.103 H 155.4°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#378357
RGB	rgb(55, 131, 87)
HSL	hsl(145, 41%, 36%)
HSV	hsv(145, 58%, 51%)
CMYK	cmyk(58%, 0%, 33.6%, 48.6%)
CIE-LAB	lab(49.17, -34.24, 16.91)
CIE-LCH	lch(49.17, 38.19, 153.72°)
OKLab	oklab(54.99% -0.0932 0.0427)
OKLCH	oklch(54.99% 0.103 155.4)
XYZ	xyz(11.4112, 17.7319, 11.8362)
Luminance	0.1773 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378357 #833763

analogous

#3D8337 #378357 #37837D

triadic

#378357 #573783 #835737

tetradic

#378357 #373D83 #833763 #837D37

square

#378357 #373D83 #833763 #837D37

split-complementary

#378357 #7D3783 #83373D

monochromatic

#132D1E #25583A #378357 #49AE74 #71C394

Accessibility & contrast

On white

4.62

#378357 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#378357 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #378357

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378357	#FFFFFF	#000000	##FFFFFF
##378357	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)

#837954

Deuteranopia (green-blind)

#78725A

Tritanopia (blue-blind)

#1F8277

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #378357;
/* rgb */ color: rgb(55, 131, 87);
/* oklch */ color: oklch(55.0% 0.103 155.4);

Tailwind

colors: {
  custom: {
    50: '#75a886',
    500: '#378357',
    950: '#000000',
  },
}

SCSS

$custom: #378357;
$custom-light: #75a886;
$custom-dark: #000000;

JSON

{
  "hex": "#378357",
  "rgb": {
    "r": 55,
    "g": 131,
    "b": 87
  },
  "hsl": {
    "h": 145.263,
    "s": 40.86,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54991,
    "c": 0.10252,
    "h": 155.4
  },
  "luminance": 0.17733
}

Semantic roles & 50–950 ramp

primary

#378357

secondary

#AC6A90

accent

#579ED1

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #378357

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

Preview Lab → · Contrast checker → · Palette generator →