#409F40#409F40

#409F40 is a light, vivid green. Relative luminance 0.263; OKLCH L 62.4% C 0.160 H 143.4°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#409F40
RGB	rgb(64, 159, 64)
HSL	hsl(120, 43%, 44%)
HSV	hsv(120, 60%, 62%)
CMYK	cmyk(59.7%, 0%, 59.7%, 37.6%)
CIE-LAB	lab(58.28, -47.36, 40.61)
CIE-LCH	lch(58.28, 62.39, 139.39°)
OKLab	oklab(62.45% -0.1287 0.0957)
OKLCH	oklch(62.45% 0.16 143.4)
XYZ	xyz(15.4370, 26.2550, 9.1037)
Luminance	0.2626 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409F40 #9F409F

analogous

#6F9F40 #409F40 #409F6F

triadic

#409F40 #40409F #9F4040

tetradic

#409F40 #406F9F #9F409F #9F6F40

square

#409F40 #406F9F #9F409F #9F6F40

split-complementary

#409F40 #6F409F #9F406F

monochromatic

#1D481D #2E732E #409F40 #5EBE5E #8AD08A

Accessibility & contrast

On white

3.36

#409F40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#409F40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409F40

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409F40	#FFFFFF	#000000	##000000
##409F40	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29136

Deuteranopia (green-blind)

#968948

Tritanopia (blue-blind)

#2F9B8A

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #409f40;
/* rgb */ color: rgb(64, 159, 64);
/* oklch */ color: oklch(62.4% 0.160 143.4);

Tailwind

colors: {
  custom: {
    50: '#7fbc78',
    500: '#409f40',
    950: '#000000',
  },
}

SCSS

$custom: #409f40;
$custom-light: #7fbc78;
$custom-dark: #000000;

JSON

{
  "hex": "#409f40",
  "rgb": {
    "r": 64,
    "g": 159,
    "b": 64
  },
  "hsl": {
    "h": 120,
    "s": 42.601,
    "l": 43.725
  },
  "oklch": {
    "l": 0.62447,
    "c": 0.16039,
    "h": 143.4
  },
  "luminance": 0.26256
}

Semantic roles & 50–950 ramp

primary

#409F40

secondary

#BB80BB

accent

#55D2D2

background

#F8FBF7

surface

#EFF6ED

border

#CAD0C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #409F40

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

Preview Lab → · Contrast checker → · Palette generator →