#3F8E19#3F8E19

#3F8E19 is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.5% C 0.166 H 138.1°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#3F8E19
RGB	rgb(63, 142, 25)
HSL	hsl(101, 70%, 33%)
HSV	hsv(101, 82%, 56%)
CMYK	cmyk(55.6%, 0%, 82.4%, 44.3%)
CIE-LAB	lab(52.37, -44.56, 50.06)
CIE-LCH	lch(52.37, 67.02, 131.68°)
OKLab	oklab(57.46% -0.1233 0.1108)
OKLCH	oklch(57.46% 0.166 138.1)
XYZ	xyz(11.8979, 20.4720, 4.2440)
Luminance	0.2047 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8E19 #68198E

analogous

#798E19 #3F8E19 #198E2E

triadic

#3F8E19 #193F8E #8E193F

tetradic

#3F8E19 #19798E #68198E #8E2E19

square

#3F8E19 #19798E #68198E #8E2E19

split-complementary

#3F8E19 #2E198E #8E1979

monochromatic

#112607 #285A10 #3F8E19 #56C222 #76DE43

Accessibility & contrast

On white

4.12

#3F8E19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#3F8E19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8E19

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8E19	#FFFFFF	#000000	##000000
##3F8E19	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#897A27

Tritanopia (blue-blind)

#388979

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3f8e19;
/* rgb */ color: rgb(63, 142, 25);
/* oklch */ color: oklch(57.5% 0.166 138.1);

Tailwind

colors: {
  custom: {
    50: '#7db061',
    500: '#3f8e19',
    950: '#000000',
  },
}

SCSS

$custom: #3f8e19;
$custom-light: #7db061;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8e19",
  "rgb": {
    "r": 63,
    "g": 142,
    "b": 25
  },
  "hsl": {
    "h": 100.513,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57464,
    "c": 0.16578,
    "h": 138.1
  },
  "luminance": 0.20473
}

Semantic roles & 50–950 ramp

primary

#3F8E19

secondary

#9744BF

accent

#3BEDB3

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #3F8E19

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

Preview Lab → · Contrast checker → · Palette generator →