#3F9823#3F9823

#3F9823 is a mid, vivid green. Relative luminance 0.236; OKLCH L 60.2% C 0.173 H 139.5°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3F9823
RGB	rgb(63, 152, 35)
HSL	hsl(106, 63%, 37%)
HSV	hsv(106, 77%, 60%)
CMYK	cmyk(58.6%, 0%, 77%, 40.4%)
CIE-LAB	lab(55.72, -47.74, 50.01)
CIE-LCH	lch(55.72, 69.14, 133.67°)
OKLab	oklab(60.25% -0.1313 0.1121)
OKLCH	oklch(60.25% 0.173 139.5)
XYZ	xyz(13.5809, 23.6334, 5.4358)
Luminance	0.2364 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9823 #7C2398

analogous

#7A9823 #3F9823 #239842

triadic

#3F9823 #233F98 #98233F

tetradic

#3F9823 #237A98 #7C2398 #984223

square

#3F9823 #237A98 #7C2398 #984223

split-complementary

#3F9823 #422398 #98237A

monochromatic

#16350C #2A6618 #3F9823 #54CA2E #7AD95C

Accessibility & contrast

On white

3.67

#3F9823 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#3F9823 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9823

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9823	#FFFFFF	#000000	##000000
##3F9823	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A08

Deuteranopia (green-blind)

#918330

Tritanopia (blue-blind)

#359382

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3f9823;
/* rgb */ color: rgb(63, 152, 35);
/* oklch */ color: oklch(60.2% 0.173 139.5);

Tailwind

colors: {
  custom: {
    50: '#7fb767',
    500: '#3f9823',
    950: '#000000',
  },
}

SCSS

$custom: #3f9823;
$custom-light: #7fb767;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9823",
  "rgb": {
    "r": 63,
    "g": 152,
    "b": 35
  },
  "hsl": {
    "h": 105.641,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.60248,
    "c": 0.17266,
    "h": 139.5
  },
  "luminance": 0.23635
}

Semantic roles & 50–950 ramp

primary

#3F9823

secondary

#A659BE

accent

#42E6BF

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #3F9823

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

Preview Lab → · Contrast checker → · Palette generator →