#378659#378659

#378659 is a mid, moderate green. Relative luminance 0.186; OKLCH L 55.8% C 0.105 H 155.6°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#378659
RGB	rgb(55, 134, 89)
HSL	hsl(146, 42%, 37%)
HSV	hsv(146, 59%, 53%)
CMYK	cmyk(59%, 0%, 33.6%, 47.5%)
CIE-LAB	lab(50.20, -35.17, 17.16)
CIE-LCH	lch(50.20, 39.14, 153.99°)
OKLab	oklab(55.84% -0.0957 0.0433)
OKLCH	oklch(55.84% 0.105 155.6)
XYZ	xyz(11.9028, 18.5826, 12.4088)
Luminance	0.1858 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378659 #863764

analogous

#3C8637 #378659 #378681

triadic

#378659 #593786 #865937

tetradic

#378659 #373C86 #863764 #868137

square

#378659 #373C86 #863764 #868137

split-complementary

#378659 #813786 #86373C

monochromatic

#132F1F #255B3C #378659 #49B176 #72C596

Accessibility & contrast

On white

4.45

#378659 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#378659 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378659

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378659	#FFFFFF	#000000	##000000
##378659	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857C56

Deuteranopia (green-blind)

#7B745C

Tritanopia (blue-blind)

#1C857A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #378659;
/* rgb */ color: rgb(55, 134, 89);
/* oklch */ color: oklch(55.8% 0.105 155.6);

Tailwind

colors: {
  custom: {
    50: '#75aa88',
    500: '#378659',
    950: '#000000',
  },
}

SCSS

$custom: #378659;
$custom-light: #75aa88;
$custom-dark: #000000;

JSON

{
  "hex": "#378659",
  "rgb": {
    "r": 55,
    "g": 134,
    "b": 89
  },
  "hsl": {
    "h": 145.823,
    "s": 41.799,
    "l": 37.059
  },
  "oklch": {
    "l": 0.55843,
    "c": 0.10507,
    "h": 155.6
  },
  "luminance": 0.18584
}

Semantic roles & 50–950 ramp

primary

#378659

secondary

#AE6B91

accent

#569CD2

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #378659

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

Preview Lab → · Contrast checker → · Palette generator →