#3F8E20#3F8E20

#3F8E20 is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.5% C 0.162 H 138.7°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#3F8E20
RGB	rgb(63, 142, 32)
HSL	hsl(103, 63%, 34%)
HSV	hsv(103, 77%, 56%)
CMYK	cmyk(55.6%, 0%, 77.5%, 44.3%)
CIE-LAB	lab(52.40, -44.13, 47.82)
CIE-LCH	lch(52.40, 65.07, 132.71°)
OKLab	oklab(57.51% -0.1218 0.1071)
OKLCH	oklch(57.51% 0.162 138.7)
XYZ	xyz(11.9832, 20.5061, 4.6928)
Luminance	0.2051 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F8E20 #6F208E

analogous

#768E20 #3F8E20 #208E38

triadic

#3F8E20 #203F8E #8E203F

tetradic

#3F8E20 #20768E #6F208E #8E3820

square

#3F8E20 #20768E #6F208E #8E3820

split-complementary

#3F8E20 #38208E #8E2076

monochromatic

#132A09 #295C15 #3F8E20 #55C02B #77D851

Accessibility & contrast

On white

4.12

#3F8E20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#3F8E20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F8E20

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F8E20	#FFFFFF	#000000	##000000
##3F8E20	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928107

Deuteranopia (green-blind)

#887B2C

Tritanopia (blue-blind)

#388979

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3f8e20;
/* rgb */ color: rgb(63, 142, 32);
/* oklch */ color: oklch(57.5% 0.162 138.7);

Tailwind

colors: {
  custom: {
    50: '#7db064',
    500: '#3f8e20',
    950: '#000000',
  },
}

SCSS

$custom: #3f8e20;
$custom-light: #7db064;
$custom-dark: #000000;

JSON

{
  "hex": "#3f8e20",
  "rgb": {
    "r": 63,
    "g": 142,
    "b": 32
  },
  "hsl": {
    "h": 103.091,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57507,
    "c": 0.16218,
    "h": 138.7
  },
  "luminance": 0.20507
}

Semantic roles & 50–950 ramp

primary

#3F8E20

secondary

#9C4FBB

accent

#42E6B8

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #3F8E20

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

Preview Lab → · Contrast checker → · Palette generator →