#40BB7A#40BB7A

#40BB7A is a light, vivid green. Relative luminance 0.380; OKLCH L 70.8% C 0.145 H 156.2°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#40BB7A
RGB	rgb(64, 187, 122)
HSL	hsl(148, 49%, 49%)
HSV	hsv(148, 66%, 73%)
CMYK	cmyk(65.8%, 0%, 34.8%, 26.7%)
CIE-LAB	lab(68.05, -48.91, 23.23)
CIE-LCH	lch(68.05, 54.15, 154.59°)
OKLab	oklab(70.77% -0.1326 0.0585)
OKLCH	oklch(70.77% 0.145 156.2)
XYZ	xyz(23.3954, 38.0333, 24.5168)
Luminance	0.3804 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BB7A #BB4081

analogous

#43BB40 #40BB7A #40BBB8

triadic

#40BB7A #7A40BB #BB7A40

tetradic

#40BB7A #4043BB #BB4081 #BBB840

square

#40BB7A #4043BB #BB4081 #BBB840

split-complementary

#40BB7A #B840BB #BB4043

monochromatic

#21603F #308D5C #40BB7A #6CCD99 #99DCB9

Accessibility & contrast

On white

2.44

#40BB7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.61

#40BB7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BB7A

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BB7A	#FFFFFF	#000000	##000000
##40BB7A	1.00	2.44	8.61	8.61
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.61	21.00	1.00	1.00
##000000	8.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAD76

Deuteranopia (green-blind)

#AAA17E

Tritanopia (blue-blind)

#00B9AA

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #40bb7a;
/* rgb */ color: rgb(64, 187, 122);
/* oklch */ color: oklch(70.8% 0.145 156.2);

Tailwind

colors: {
  custom: {
    50: '#83d0a1',
    500: '#40bb7a',
    950: '#000000',
  },
}

SCSS

$custom: #40bb7a;
$custom-light: #83d0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#40bb7a",
  "rgb": {
    "r": 64,
    "g": 187,
    "b": 122
  },
  "hsl": {
    "h": 148.293,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70765,
    "c": 0.14496,
    "h": 156.2
  },
  "luminance": 0.38036
}

Semantic roles & 50–950 ramp

primary

#40BB7A

secondary

#C88FAD

accent

#4F98D9

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140F

muted

#7D827E

Preview Lab

Preview with #40BB7A

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

Preview Lab → · Contrast checker → · Palette generator →