#407E4E#407E4E

#407E4E is a mid, moderate green. Relative luminance 0.166; OKLCH L 53.8% C 0.099 H 149.4°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#407E4E
RGB	rgb(64, 126, 78)
HSL	hsl(134, 33%, 37%)
HSV	hsv(134, 49%, 49%)
CMYK	cmyk(49.2%, 0%, 38.1%, 50.6%)
CIE-LAB	lab(47.70, -31.29, 20.12)
CIE-LCH	lch(47.70, 37.20, 147.25°)
OKLab	oklab(53.83% -0.085 0.0503)
OKLCH	oklch(53.83% 0.099 149.4)
XYZ	xyz(10.9497, 16.5609, 9.8258)
Luminance	0.1656 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407E4E #7E4070

analogous

#517E40 #407E4E #407E6D

triadic

#407E4E #4E407E #7E4E40

tetradic

#407E4E #40517E #7E4070 #7E6D40

square

#407E4E #40517E #7E4070 #7E6D40

split-complementary

#407E4E #6D407E #7E4051

monochromatic

#172D1C #2B5535 #407E4E #55A767 #7CBC8B

Accessibility & contrast

On white

4.87

#407E4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#407E4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407E4E

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407E4E	#FFFFFF	#000000	##FFFFFF
##407E4E	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F754B

Deuteranopia (green-blind)

#766F51

Tritanopia (blue-blind)

#347C72

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #407e4e;
/* rgb */ color: rgb(64, 126, 78);
/* oklch */ color: oklch(53.8% 0.099 149.4);

Tailwind

colors: {
  custom: {
    50: '#79a480',
    500: '#407e4e',
    950: '#000000',
  },
}

SCSS

$custom: #407e4e;
$custom-light: #79a480;
$custom-dark: #000000;

JSON

{
  "hex": "#407e4e",
  "rgb": {
    "r": 64,
    "g": 126,
    "b": 78
  },
  "hsl": {
    "h": 133.548,
    "s": 32.632,
    "l": 37.255
  },
  "oklch": {
    "l": 0.53832,
    "c": 0.09879,
    "h": 149.4
  },
  "luminance": 0.16562
}

Semantic roles & 50–950 ramp

primary

#407E4E

secondary

#A7739B

accent

#5FB1C9

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #407E4E

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

Preview Lab → · Contrast checker → · Palette generator →