#408540#408540

#408540 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.5% C 0.124 H 143.7°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#408540
RGB	rgb(64, 133, 64)
HSL	hsl(120, 35%, 39%)
HSV	hsv(120, 52%, 52%)
CMYK	cmyk(51.9%, 0%, 51.9%, 47.8%)
CIE-LAB	lab(49.78, -36.76, 30.47)
CIE-LCH	lch(49.78, 47.74, 140.35°)
OKLab	oklab(55.46% -0.1 0.0735)
OKLCH	oklch(55.46% 0.124 143.7)
XYZ	xyz(11.4267, 18.2343, 7.7669)
Luminance	0.1824 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408540 #854085

analogous

#628540 #408540 #408562

triadic

#408540 #404085 #854040

tetradic

#408540 #406285 #854085 #856240

square

#408540 #406285 #854085 #856240

split-complementary

#408540 #624085 #854062

monochromatic

#183218 #2C5C2C #408540 #55AD55 #7EC17E

Accessibility & contrast

On white

4.52

#408540 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#408540 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408540

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408540	#FFFFFF	#000000	##000000
##408540	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A3A

Deuteranopia (green-blind)

#7E7445

Tritanopia (blue-blind)

#368275

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #408540;
/* rgb */ color: rgb(64, 133, 64);
/* oklch */ color: oklch(55.5% 0.124 143.7);

Tailwind

colors: {
  custom: {
    50: '#7aa976',
    500: '#408540',
    950: '#000000',
  },
}

SCSS

$custom: #408540;
$custom-light: #7aa976;
$custom-dark: #000000;

JSON

{
  "hex": "#408540",
  "rgb": {
    "r": 64,
    "g": 133,
    "b": 64
  },
  "hsl": {
    "h": 120,
    "s": 35.025,
    "l": 38.627
  },
  "oklch": {
    "l": 0.55458,
    "c": 0.12407,
    "h": 143.7
  },
  "luminance": 0.18235
}

Semantic roles & 50–950 ramp

primary

#408540

secondary

#AC75AC

accent

#5DCBCB

background

#F7FAF7

surface

#EEF4ED

border

#C9CEC8

text

#0A1008

muted

#7C7F7B

Preview Lab

Preview with #408540

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

Preview Lab → · Contrast checker → · Palette generator →