#3F8A45#3F8A45

#3F8A45 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.8% C 0.127 H 145.2°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#3F8A45
RGB	rgb(63, 138, 69)
HSL	hsl(125, 37%, 39%)
HSV	hsv(125, 54%, 54%)
CMYK	cmyk(54.3%, 0%, 50%, 45.9%)
CIE-LAB	lab(51.45, -38.45, 29.89)
CIE-LCH	lch(51.45, 48.70, 142.14°)
OKLab	oklab(56.84% -0.1043 0.0725)
OKLCH	oklch(56.84% 0.127 145.2)
XYZ	xyz(12.2119, 19.6624, 8.7808)
Luminance	0.1966 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8A45 #8A3F84

analogous

#5F8A3F #3F8A45 #3F8A6B

triadic

#3F8A45 #453F8A #8A453F

tetradic

#3F8A45 #3F5F8A #8A3F84 #8A6B3F

square

#3F8A45 #3F5F8A #8A3F84 #8A6B3F

split-complementary

#3F8A45 #6B3F8A #8A3F5F

monochromatic

#19361B #2C6030 #3F8A45 #55B15C #7FC584

Accessibility & contrast

On white

4.26

#3F8A45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#3F8A45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8A45

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8A45	#FFFFFF	#000000	##000000
##3F8A45	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7F3F

Deuteranopia (green-blind)

#82784A

Tritanopia (blue-blind)

#32877A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3f8a45;
/* rgb */ color: rgb(63, 138, 69);
/* oklch */ color: oklch(56.8% 0.127 145.2);

Tailwind

colors: {
  custom: {
    50: '#7bad7a',
    500: '#3f8a45',
    950: '#000000',
  },
}

SCSS

$custom: #3f8a45;
$custom-light: #7bad7a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8a45",
  "rgb": {
    "r": 63,
    "g": 138,
    "b": 69
  },
  "hsl": {
    "h": 124.8,
    "s": 37.313,
    "l": 39.412
  },
  "oklch": {
    "l": 0.56843,
    "c": 0.12704,
    "h": 145.2
  },
  "luminance": 0.19663
}

Semantic roles & 50–950 ramp

primary

#3F8A45

secondary

#AF76AA

accent

#5BC4CD

background

#F7FAF7

surface

#EEF4ED

border

#C9CEC8

text

#0A1009

muted

#7C7F7B

Preview Lab

Preview with #3F8A45

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

Preview Lab → · Contrast checker → · Palette generator →