#409F1F#409F1F

#409F1F is a light, vivid green. Relative luminance 0.260; OKLCH L 62.2% C 0.183 H 139.4°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#409F1F
RGB	rgb(64, 159, 31)
HSL	hsl(105, 67%, 37%)
HSV	hsv(105, 81%, 62%)
CMYK	cmyk(59.7%, 0%, 80.5%, 37.6%)
CIE-LAB	lab(58.02, -50.31, 53.54)
CIE-LCH	lch(58.02, 73.47, 133.22°)
OKLab	oklab(62.15% -0.1385 0.1189)
OKLCH	oklch(62.15% 0.183 139.4)
XYZ	xyz(14.7592, 25.9839, 5.5337)
Luminance	0.2599 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409F1F #7E1F9F

analogous

#809F1F #409F1F #1F9F3E

triadic

#409F1F #1F409F #9F1F40

tetradic

#409F1F #1F809F #7E1F9F #9F3E1F

square

#409F1F #1F809F #7E1F9F #9F3E1F

split-complementary

#409F1F #3E1F9F #9F1F80

monochromatic

#17390B #2B6C15 #409F1F #55D229 #7CDF5A

Accessibility & contrast

On white

3.39

#409F1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#409F1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409F1F

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409F1F	#FFFFFF	#000000	##000000
##409F1F	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#98882E

Tritanopia (blue-blind)

#359987

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #409f1f;
/* rgb */ color: rgb(64, 159, 31);
/* oklch */ color: oklch(62.2% 0.183 139.4);

Tailwind

colors: {
  custom: {
    50: '#80bc66',
    500: '#409f1f',
    950: '#000000',
  },
}

SCSS

$custom: #409f1f;
$custom-light: #80bc66;
$custom-dark: #000000;

JSON

{
  "hex": "#409f1f",
  "rgb": {
    "r": 64,
    "g": 159,
    "b": 31
  },
  "hsl": {
    "h": 104.531,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.62153,
    "c": 0.18256,
    "h": 139.4
  },
  "luminance": 0.25985
}

Semantic roles & 50–950 ramp

primary

#409F1F

secondary

#A757C3

accent

#3EEABE

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #409F1F

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

Preview Lab → · Contrast checker → · Palette generator →