#40784B#40784B

#40784B is a mid, moderate green. Relative luminance 0.150; OKLCH L 52.2% C 0.092 H 148.8°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#40784B
RGB	rgb(64, 120, 75)
HSL	hsl(132, 30%, 36%)
HSV	hsv(132, 47%, 47%)
CMYK	cmyk(46.7%, 0%, 37.5%, 52.9%)
CIE-LAB	lab(45.68, -29.01, 19.14)
CIE-LCH	lch(45.68, 34.76, 146.59°)
OKLab	oklab(52.16% -0.0789 0.0478)
OKLCH	oklch(52.16% 0.092 148.8)
XYZ	xyz(10.1002, 15.0302, 9.0241)
Luminance	0.1503 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40784B #78406D

analogous

#517840 #40784B #407867

triadic

#40784B #4B4078 #784B40

tetradic

#40784B #405178 #78406D #786740

square

#40784B #405178 #78406D #786740

split-complementary

#40784B #674078 #784051

monochromatic

#152819 #2B5032 #40784B #55A064 #7AB886

Accessibility & contrast

On white

5.24

#40784B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#40784B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40784B

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40784B	#FFFFFF	#000000	##FFFFFF
##40784B	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797048

Deuteranopia (green-blind)

#716A4E

Tritanopia (blue-blind)

#36766D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #40784b;
/* rgb */ color: rgb(64, 120, 75);
/* oklch */ color: oklch(52.2% 0.092 148.8);

Tailwind

colors: {
  custom: {
    50: '#789f7d',
    500: '#40784b',
    950: '#000000',
  },
}

SCSS

$custom: #40784b;
$custom-light: #789f7d;
$custom-dark: #000000;

JSON

{
  "hex": "#40784b",
  "rgb": {
    "r": 64,
    "g": 120,
    "b": 75
  },
  "hsl": {
    "h": 131.786,
    "s": 30.435,
    "l": 36.078
  },
  "oklch": {
    "l": 0.52161,
    "c": 0.09231,
    "h": 148.8
  },
  "luminance": 0.15031
}

Semantic roles & 50–950 ramp

primary

#40784B

secondary

#A37199

accent

#61B3C7

background

#F7F9F7

surface

#EDF2EE

border

#C8CCC9

text

#090E09

muted

#7B7E7B

Preview Lab

Preview with #40784B

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

Preview Lab → · Contrast checker → · Palette generator →