#3F8A2E#3F8A2E

#3F8A2E is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.5% C 0.148 H 140.2°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3F8A2E
RGB	rgb(63, 138, 46)
HSL	hsl(109, 50%, 36%)
HSV	hsv(109, 67%, 54%)
CMYK	cmyk(54.3%, 0%, 66.7%, 45.9%)
CIE-LAB	lab(51.19, -41.36, 40.93)
CIE-LCH	lch(51.19, 58.19, 135.30°)
OKLab	oklab(56.54% -0.1134 0.0946)
OKLCH	oklch(56.54% 0.148 140.2)
XYZ	xyz(11.6310, 19.4301, 5.7217)
Luminance	0.1943 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8A2E #792E8A

analogous

#6D8A2E #3F8A2E #2E8A4B

triadic

#3F8A2E #2E3F8A #8A2E3F

tetradic

#3F8A2E #2E6D8A #792E8A #8A4B2E

square

#3F8A2E #2E6D8A #792E8A #8A4B2E

split-complementary

#3F8A2E #4B2E8A #8A2E6D

monochromatic

#152E0F #2A5C1F #3F8A2E #54B83D #79CC66

Accessibility & contrast

On white

4.30

#3F8A2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#3F8A2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8A2E

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8A2E	#FFFFFF	#000000	##000000
##3F8A2E	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E22

Deuteranopia (green-blind)

#847736

Tritanopia (blue-blind)

#378677

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3f8a2e;
/* rgb */ color: rgb(63, 138, 46);
/* oklch */ color: oklch(56.5% 0.148 140.2);

Tailwind

colors: {
  custom: {
    50: '#7cad6b',
    500: '#3f8a2e',
    950: '#000000',
  },
}

SCSS

$custom: #3f8a2e;
$custom-light: #7cad6b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8a2e",
  "rgb": {
    "r": 63,
    "g": 138,
    "b": 46
  },
  "hsl": {
    "h": 108.913,
    "s": 50,
    "l": 36.078
  },
  "oklch": {
    "l": 0.56538,
    "c": 0.14764,
    "h": 140.2
  },
  "luminance": 0.19431
}

Semantic roles & 50–950 ramp

primary

#3F8A2E

secondary

#A461B3

accent

#4EDAC0

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #3F8A2E

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

Preview Lab → · Contrast checker → · Palette generator →