#3F9523#3F9523

#3F9523 is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.4% C 0.169 H 139.4°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#3F9523
RGB	rgb(63, 149, 35)
HSL	hsl(105, 62%, 36%)
HSV	hsv(105, 77%, 58%)
CMYK	cmyk(57.7%, 0%, 76.5%, 41.6%)
CIE-LAB	lab(54.73, -46.61, 49.04)
CIE-LCH	lch(54.73, 67.66, 133.54°)
OKLab	oklab(59.43% -0.1282 0.1101)
OKLCH	oklch(59.43% 0.169 139.4)
XYZ	xyz(13.1002, 22.6719, 5.2756)
Luminance	0.2267 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9523 #792395

analogous

#789523 #3F9523 #239540

triadic

#3F9523 #233F95 #95233F

tetradic

#3F9523 #237895 #792395 #954023

square

#3F9523 #237895 #792395 #954023

split-complementary

#3F9523 #402395 #952378

monochromatic

#15320C #2A6317 #3F9523 #54C72F #79D85A

Accessibility & contrast

On white

3.79

#3F9523 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#3F9523 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9523

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9523	#FFFFFF	#000000	##000000
##3F9523	1.00	3.79	5.53	5.53
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99870A

Deuteranopia (green-blind)

#8F802F

Tritanopia (blue-blind)

#36907F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3f9523;
/* rgb */ color: rgb(63, 149, 35);
/* oklch */ color: oklch(59.4% 0.169 139.4);

Tailwind

colors: {
  custom: {
    50: '#7eb566',
    500: '#3f9523',
    950: '#000000',
  },
}

SCSS

$custom: #3f9523;
$custom-light: #7eb566;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9523",
  "rgb": {
    "r": 63,
    "g": 149,
    "b": 35
  },
  "hsl": {
    "h": 105.263,
    "s": 61.957,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59434,
    "c": 0.16903,
    "h": 139.4
  },
  "luminance": 0.22673
}

Semantic roles & 50–950 ramp

primary

#3F9523

secondary

#A457BD

accent

#43E5BD

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #3F9523

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

Preview Lab → · Contrast checker → · Palette generator →