#409540#409540

#409540 is a mid, vivid green. Relative luminance 0.230; OKLCH L 59.8% C 0.147 H 143.5°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#409540
RGB	rgb(64, 149, 64)
HSL	hsl(120, 40%, 42%)
HSV	hsv(120, 57%, 58%)
CMYK	cmyk(57%, 0%, 57%, 41.6%)
CIE-LAB	lab(55.02, -43.43, 36.80)
CIE-LCH	lch(55.02, 56.93, 139.73°)
OKLab	oklab(59.77% -0.118 0.0875)
OKLCH	oklch(59.77% 0.147 143.5)
XYZ	xyz(13.7865, 22.9539, 8.5535)
Luminance	0.2296 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409540 #954095

analogous

#6B9540 #409540 #40956B

triadic

#409540 #404095 #954040

tetradic

#409540 #406B95 #954095 #956B40

square

#409540 #406B95 #954095 #956B40

split-complementary

#409540 #6B4095 #95406B

monochromatic

#1B3F1B #2E6A2E #409540 #5AB85A #85CB85

Accessibility & contrast

On white

3.76

#409540 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#409540 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409540

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409540	#FFFFFF	#000000	##000000
##409540	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988838

Deuteranopia (green-blind)

#8D8146

Tritanopia (blue-blind)

#329182

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #409540;
/* rgb */ color: rgb(64, 149, 64);
/* oklch */ color: oklch(59.8% 0.147 143.5);

Tailwind

colors: {
  custom: {
    50: '#7db577',
    500: '#409540',
    950: '#000000',
  },
}

SCSS

$custom: #409540;
$custom-light: #7db577;
$custom-dark: #000000;

JSON

{
  "hex": "#409540",
  "rgb": {
    "r": 64,
    "g": 149,
    "b": 64
  },
  "hsl": {
    "h": 120,
    "s": 39.906,
    "l": 41.765
  },
  "oklch": {
    "l": 0.59767,
    "c": 0.14691,
    "h": 143.5
  },
  "luminance": 0.22955
}

Semantic roles & 50–950 ramp

primary

#409540

secondary

#B57CB5

accent

#58D0D0

background

#F8FBF7

surface

#EFF6ED

border

#CAD0C8

text

#0A1109

muted

#7C807B

Preview Lab

Preview with #409540

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

Preview Lab → · Contrast checker → · Palette generator →