#378545#378545

#378545 is a mid, vivid green. Relative luminance 0.180; OKLCH L 55.2% C 0.124 H 147.3°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#378545
RGB	rgb(55, 133, 69)
HSL	hsl(131, 41%, 37%)
HSV	hsv(131, 59%, 52%)
CMYK	cmyk(58.6%, 0%, 48.1%, 47.8%)
CIE-LAB	lab(49.52, -38.46, 27.40)
CIE-LCH	lch(49.52, 47.22, 144.54°)
OKLab	oklab(55.17% -0.1041 0.0669)
OKLCH	oklch(55.17% 0.124 147.3)
XYZ	xyz(11.0365, 18.0160, 8.5249)
Luminance	0.1802 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378545 #853777

analogous

#508537 #378545 #37856C

triadic

#378545 #453785 #854537

tetradic

#378545 #375085 #853777 #856C37

square

#378545 #375085 #853777 #856C37

split-complementary

#378545 #6C3785 #853750

monochromatic

#132E18 #255A2F #378545 #49B05B #72C581

Accessibility & contrast

On white

4.56

#378545 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#378545 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378545

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378545	#FFFFFF	#000000	##000000
##378545	1.00	4.56	4.60	4.60
#FFFFFF	4.56	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)

#877A40

Deuteranopia (green-blind)

#7C7349

Tritanopia (blue-blind)

#268276

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #378545;
/* rgb */ color: rgb(55, 133, 69);
/* oklch */ color: oklch(55.2% 0.124 147.3);

Tailwind

colors: {
  custom: {
    50: '#75a97a',
    500: '#378545',
    950: '#000000',
  },
}

SCSS

$custom: #378545;
$custom-light: #75a97a;
$custom-dark: #000000;

JSON

{
  "hex": "#378545",
  "rgb": {
    "r": 55,
    "g": 133,
    "b": 69
  },
  "hsl": {
    "h": 130.769,
    "s": 41.489,
    "l": 36.863
  },
  "oklch": {
    "l": 0.55171,
    "c": 0.12374,
    "h": 147.3
  },
  "luminance": 0.18017
}

Semantic roles & 50–950 ramp

primary

#378545

secondary

#AD6AA1

accent

#56BBD1

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #378545

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

Preview Lab → · Contrast checker → · Palette generator →