#378331#378331

#378331 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.3% C 0.140 H 142.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#378331
RGB	rgb(55, 131, 49)
HSL	hsl(116, 46%, 35%)
HSV	hsv(116, 63%, 51%)
CMYK	cmyk(58%, 0%, 62.6%, 48.6%)
CIE-LAB	lab(48.59, -40.46, 36.56)
CIE-LCH	lch(48.59, 54.53, 137.90°)
OKLab	oklab(54.33% -0.1103 0.0857)
OKLCH	oklch(54.33% 0.14 142.2)
XYZ	xyz(10.2457, 17.2657, 5.6978)
Luminance	0.1727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378331 #7D3183

analogous

#608331 #378331 #318354

triadic

#378331 #313783 #833137

tetradic

#378331 #316083 #7D3183 #835431

square

#378331 #316083 #7D3183 #835431

split-complementary

#378331 #543183 #833160

monochromatic

#122A10 #245620 #378331 #4AB042 #6FC668

Accessibility & contrast

On white

4.72

#378331 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#378331 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #378331

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378331	#FFFFFF	#000000	##FFFFFF
##378331	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867728

Deuteranopia (green-blind)

#7C7138

Tritanopia (blue-blind)

#2C7F71

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #378331;
/* rgb */ color: rgb(55, 131, 49);
/* oklch */ color: oklch(54.3% 0.140 142.2);

Tailwind

colors: {
  custom: {
    50: '#76a86c',
    500: '#378331',
    950: '#000000',
  },
}

SCSS

$custom: #378331;
$custom-light: #76a86c;
$custom-dark: #000000;

JSON

{
  "hex": "#378331",
  "rgb": {
    "r": 55,
    "g": 131,
    "b": 49
  },
  "hsl": {
    "h": 115.61,
    "s": 45.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5433,
    "c": 0.13962,
    "h": 142.2
  },
  "luminance": 0.17267
}

Semantic roles & 50–950 ramp

primary

#378331

secondary

#A862AE

accent

#53D5CC

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091007

muted

#7B7F7A

Preview Lab

Preview with #378331

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

Preview Lab → · Contrast checker → · Palette generator →