#40BC45#40BC45

#40BC45 is a light, vivid green. Relative luminance 0.375; OKLCH L 70.2% C 0.193 H 143.8°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#40BC45
RGB	rgb(64, 188, 69)
HSL	hsl(122, 49%, 49%)
HSV	hsv(122, 66%, 74%)
CMYK	cmyk(66%, 0%, 63.3%, 26.3%)
CIE-LAB	lab(67.64, -57.42, 48.99)
CIE-LCH	lch(67.64, 75.48, 139.53°)
OKLab	oklab(70.19% -0.1557 0.1142)
OKLCH	oklch(70.19% 0.193 143.8)
XYZ	xyz(21.1705, 37.4839, 11.7485)
Luminance	0.3749 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BC45 #BC40B7

analogous

#79BC40 #40BC45 #40BC83

triadic

#40BC45 #4540BC #BC4540

tetradic

#40BC45 #4079BC #BC40B7 #BC8340

square

#40BC45 #4079BC #BC40B7 #BC8340

split-complementary

#40BC45 #8340BC #BC4079

monochromatic

#216123 #308E34 #40BC45 #6CCD70 #9ADD9D

Accessibility & contrast

On white

2.47

#40BC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#40BC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BC45

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BC45	#FFFFFF	#000000	##000000
##40BC45	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB37

Deuteranopia (green-blind)

#B1A14F

Tritanopia (blue-blind)

#21B7A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #40bc45;
/* rgb */ color: rgb(64, 188, 69);
/* oklch */ color: oklch(70.2% 0.193 143.8);

Tailwind

colors: {
  custom: {
    50: '#84d17d',
    500: '#40bc45',
    950: '#000000',
  },
}

SCSS

$custom: #40bc45;
$custom-light: #84d17d;
$custom-dark: #000000;

JSON

{
  "hex": "#40bc45",
  "rgb": {
    "r": 64,
    "g": 188,
    "b": 69
  },
  "hsl": {
    "h": 122.419,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.70195,
    "c": 0.19306,
    "h": 143.8
  },
  "luminance": 0.37486
}

Semantic roles & 50–950 ramp

primary

#40BC45

secondary

#C98FC6

accent

#4FD3D9

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #40BC45

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

Preview Lab → · Contrast checker → · Palette generator →