#3F8A1E#3F8A1E

#3F8A1E is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.4% C 0.158 H 138.2°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3F8A1E
RGB	rgb(63, 138, 30)
HSL	hsl(102, 64%, 33%)
HSV	hsv(102, 78%, 54%)
CMYK	cmyk(54.3%, 0%, 78.3%, 45.9%)
CIE-LAB	lab(51.07, -42.70, 47.21)
CIE-LCH	lch(51.07, 63.66, 132.13°)
OKLab	oklab(56.4% -0.118 0.1056)
OKLCH	oklch(56.4% 0.158 138.2)
XYZ	xyz(11.3723, 19.3266, 4.3592)
Luminance	0.1933 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8A1E #691E8A

analogous

#758A1E #3F8A1E #1E8A33

triadic

#3F8A1E #1E3F8A #8A1E3F

tetradic

#3F8A1E #1E758A #691E8A #8A331E

square

#3F8A1E #1E758A #691E8A #8A331E

split-complementary

#3F8A1E #331E8A #8A1E75

monochromatic

#112508 #285813 #3F8A1E #56BC29 #76D84B

Accessibility & contrast

On white

4.32

#3F8A1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#3F8A1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8A1E

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8A1E	#FFFFFF	#000000	##000000
##3F8A1E	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D04

Deuteranopia (green-blind)

#85772A

Tritanopia (blue-blind)

#398576

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3f8a1e;
/* rgb */ color: rgb(63, 138, 30);
/* oklch */ color: oklch(56.4% 0.158 138.2);

Tailwind

colors: {
  custom: {
    50: '#7cad63',
    500: '#3f8a1e',
    950: '#000000',
  },
}

SCSS

$custom: #3f8a1e;
$custom-light: #7cad63;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8a1e",
  "rgb": {
    "r": 63,
    "g": 138,
    "b": 30
  },
  "hsl": {
    "h": 101.667,
    "s": 64.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56401,
    "c": 0.15836,
    "h": 138.2
  },
  "luminance": 0.19327
}

Semantic roles & 50–950 ramp

primary

#3F8A1E

secondary

#984ABA

accent

#41E7B4

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #3F8A1E

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

Preview Lab → · Contrast checker → · Palette generator →