#407D4E#407D4E

#407D4E is a mid, moderate green. Relative luminance 0.163; OKLCH L 53.6% C 0.097 H 149.6°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#407D4E
RGB	rgb(64, 125, 78)
HSL	hsl(134, 32%, 37%)
HSV	hsv(134, 49%, 49%)
CMYK	cmyk(48.8%, 0%, 37.6%, 51%)
CIE-LAB	lab(47.37, -30.82, 19.69)
CIE-LCH	lch(47.37, 36.57, 147.43°)
OKLab	oklab(53.56% -0.0838 0.0492)
OKLCH	oklch(53.56% 0.097 149.6)
XYZ	xyz(10.8224, 16.3065, 9.7834)
Luminance	0.1631 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407D4E #7D406F

analogous

#517D40 #407D4E #407D6C

triadic

#407D4E #4E407D #7D4E40

tetradic

#407D4E #40517D #7D406F #7D6C40

square

#407D4E #40517D #7D406F #7D6C40

split-complementary

#407D4E #6C407D #7D4051

monochromatic

#172C1B #2B5535 #407D4E #55A567 #7CBC8A

Accessibility & contrast

On white

4.93

#407D4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#407D4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407D4E

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407D4E	#FFFFFF	#000000	##FFFFFF
##407D4E	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E744B

Deuteranopia (green-blind)

#756E51

Tritanopia (blue-blind)

#357B71

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #407d4e;
/* rgb */ color: rgb(64, 125, 78);
/* oklch */ color: oklch(53.6% 0.097 149.6);

Tailwind

colors: {
  custom: {
    50: '#79a380',
    500: '#407d4e',
    950: '#000000',
  },
}

SCSS

$custom: #407d4e;
$custom-light: #79a380;
$custom-dark: #000000;

JSON

{
  "hex": "#407d4e",
  "rgb": {
    "r": 64,
    "g": 125,
    "b": 78
  },
  "hsl": {
    "h": 133.77,
    "s": 32.275,
    "l": 37.059
  },
  "oklch": {
    "l": 0.53564,
    "c": 0.09719,
    "h": 149.6
  },
  "luminance": 0.16307
}

Semantic roles & 50–950 ramp

primary

#407D4E

secondary

#A6739A

accent

#5FB0C8

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #407D4E

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

Preview Lab → · Contrast checker → · Palette generator →