#406E4E#406E4E

#406E4E is a mid, moderate green. Relative luminance 0.128; OKLCH L 49.6% C 0.072 H 152.8°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#406E4E
RGB	rgb(64, 110, 78)
HSL	hsl(138, 26%, 34%)
HSV	hsv(138, 42%, 43%)
CMYK	cmyk(41.8%, 0%, 29.1%, 56.9%)
CIE-LAB	lab(42.45, -23.48, 13.02)
CIE-LCH	lch(42.45, 26.85, 151.00°)
OKLab	oklab(49.56% -0.0643 0.0331)
OKLCH	oklch(49.56% 0.072 152.8)
XYZ	xyz(9.0649, 12.7913, 9.1976)
Luminance	0.1279 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#406E4E #6E4060

analogous

#496E40 #406E4E #406E65

triadic

#406E4E #4E406E #6E4E40

tetradic

#406E4E #40496E #6E4060 #6E6540

square

#406E4E #40496E #6E4060 #6E6540

split-complementary

#406E4E #65406E #6E4049

monochromatic

#132117 #294733 #406E4E #579569 #78B089

Accessibility & contrast

On white

5.90

#406E4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#406E4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #406E4E

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##406E4E	#FFFFFF	#000000	##FFFFFF
##406E4E	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E674C

Deuteranopia (green-blind)

#676250

Tritanopia (blue-blind)

#376D65

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #406e4e;
/* rgb */ color: rgb(64, 110, 78);
/* oklch */ color: oklch(49.6% 0.072 152.8);

Tailwind

colors: {
  custom: {
    50: '#77987f',
    500: '#406e4e',
    950: '#000000',
  },
}

SCSS

$custom: #406e4e;
$custom-light: #77987f;
$custom-dark: #000000;

JSON

{
  "hex": "#406e4e",
  "rgb": {
    "r": 64,
    "g": 110,
    "b": 78
  },
  "hsl": {
    "h": 138.261,
    "s": 26.437,
    "l": 34.118
  },
  "oklch": {
    "l": 0.49557,
    "c": 0.07232,
    "h": 152.8
  },
  "luminance": 0.12792
}

Semantic roles & 50–950 ramp

primary

#406E4E

secondary

#9B6E8E

accent

#65A6C3

background

#F7F9F7

surface

#EDF2EE

border

#C8CCC9

text

#090D0A

muted

#7B7E7C

Preview Lab

Preview with #406E4E

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

Preview Lab → · Contrast checker → · Palette generator →