#3F8B1E#3F8B1E

#3F8B1E is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.7% C 0.160 H 138.3°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#3F8B1E
RGB	rgb(63, 139, 30)
HSL	hsl(102, 64%, 33%)
HSV	hsv(102, 78%, 55%)
CMYK	cmyk(54.7%, 0%, 78.4%, 45.5%)
CIE-LAB	lab(51.40, -43.10, 47.54)
CIE-LCH	lch(51.40, 64.16, 132.20°)
OKLab	oklab(56.67% -0.1191 0.1062)
OKLCH	oklch(56.67% 0.16 138.3)
XYZ	xyz(11.5164, 19.6148, 4.4072)
Luminance	0.1962 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8B1E #6A1E8B

analogous

#758B1E #3F8B1E #1E8B33

triadic

#3F8B1E #1E3F8B #8B1E3F

tetradic

#3F8B1E #1E758B #6A1E8B #8B331E

square

#3F8B1E #1E758B #6A1E8B #8B331E

split-complementary

#3F8B1E #331E8B #8B1E75

monochromatic

#112608 #285913 #3F8B1E #56BD29 #76D84B

Accessibility & contrast

On white

4.27

#3F8B1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#3F8B1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8B1E

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8B1E	#FFFFFF	#000000	##000000
##3F8B1E	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E03

Deuteranopia (green-blind)

#86782A

Tritanopia (blue-blind)

#398676

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3f8b1e;
/* rgb */ color: rgb(63, 139, 30);
/* oklch */ color: oklch(56.7% 0.160 138.3);

Tailwind

colors: {
  custom: {
    50: '#7dad63',
    500: '#3f8b1e',
    950: '#000000',
  },
}

SCSS

$custom: #3f8b1e;
$custom-light: #7dad63;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8b1e",
  "rgb": {
    "r": 63,
    "g": 139,
    "b": 30
  },
  "hsl": {
    "h": 101.835,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56674,
    "c": 0.15959,
    "h": 138.3
  },
  "luminance": 0.19616
}

Semantic roles & 50–950 ramp

primary

#3F8B1E

secondary

#994ABB

accent

#40E7B5

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #3F8B1E

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

Preview Lab → · Contrast checker → · Palette generator →