#3F8D19#3F8D19

#3F8D19 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.2% C 0.165 H 138.0°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#3F8D19
RGB	rgb(63, 141, 25)
HSL	hsl(100, 70%, 33%)
HSV	hsv(100, 82%, 55%)
CMYK	cmyk(55.3%, 0%, 82.3%, 44.7%)
CIE-LAB	lab(52.04, -44.18, 49.75)
CIE-LCH	lch(52.04, 66.54, 131.60°)
OKLab	oklab(57.19% -0.1223 0.1101)
OKLCH	oklch(57.19% 0.165 138)
XYZ	xyz(11.7498, 20.1758, 4.1947)
Luminance	0.2018 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8D19 #67198D

analogous

#798D19 #3F8D19 #198D2D

triadic

#3F8D19 #193F8D #8D193F

tetradic

#3F8D19 #19798D #67198D #8D2D19

square

#3F8D19 #19798D #67198D #8D2D19

split-complementary

#3F8D19 #2D198D #8D1979

monochromatic

#112507 #285910 #3F8D19 #56C122 #76DE43

Accessibility & contrast

On white

4.17

#3F8D19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#3F8D19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8D19

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8D19	#FFFFFF	#000000	##000000
##3F8D19	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#887A27

Tritanopia (blue-blind)

#398878

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3f8d19;
/* rgb */ color: rgb(63, 141, 25);
/* oklch */ color: oklch(57.2% 0.165 138.0);

Tailwind

colors: {
  custom: {
    50: '#7daf61',
    500: '#3f8d19',
    950: '#000000',
  },
}

SCSS

$custom: #3f8d19;
$custom-light: #7daf61;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8d19",
  "rgb": {
    "r": 63,
    "g": 141,
    "b": 25
  },
  "hsl": {
    "h": 100.345,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57191,
    "c": 0.16457,
    "h": 138
  },
  "luminance": 0.20177
}

Semantic roles & 50–950 ramp

primary

#3F8D19

secondary

#9643BF

accent

#3BEDB3

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #3F8D19

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

Preview Lab → · Contrast checker → · Palette generator →