#40BB48#40BB48

#40BB48 is a light, vivid green. Relative luminance 0.371; OKLCH L 70.0% C 0.190 H 144.2°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#40BB48
RGB	rgb(64, 187, 72)
HSL	hsl(124, 49%, 49%)
HSV	hsv(124, 66%, 73%)
CMYK	cmyk(65.8%, 0%, 61.5%, 26.7%)
CIE-LAB	lab(67.35, -56.74, 47.34)
CIE-LCH	lch(67.35, 73.89, 140.16°)
OKLab	oklab(69.97% -0.1537 0.1109)
OKLCH	oklch(69.97% 0.19 144.2)
XYZ	xyz(21.0531, 37.0964, 12.1804)
Luminance	0.3710 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BB48 #BB40B3

analogous

#76BB40 #40BB48 #40BB85

triadic

#40BB48 #4840BB #BB4840

tetradic

#40BB48 #4076BB #BB40B3 #BB8540

square

#40BB48 #4076BB #BB40B3 #BB8540

split-complementary

#40BB48 #8540BB #BB4076

monochromatic

#216025 #308D36 #40BB48 #6CCD72 #99DC9E

Accessibility & contrast

On white

2.49

#40BB48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#40BB48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BB48

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BB48	#FFFFFF	#000000	##000000
##40BB48	1.00	2.49	8.42	8.42
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAA3B

Deuteranopia (green-blind)

#B0A052

Tritanopia (blue-blind)

#20B6A2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #40bb48;
/* rgb */ color: rgb(64, 187, 72);
/* oklch */ color: oklch(70.0% 0.190 144.2);

Tailwind

colors: {
  custom: {
    50: '#84d07f',
    500: '#40bb48',
    950: '#000000',
  },
}

SCSS

$custom: #40bb48;
$custom-light: #84d07f;
$custom-dark: #000000;

JSON

{
  "hex": "#40bb48",
  "rgb": {
    "r": 64,
    "g": 187,
    "b": 72
  },
  "hsl": {
    "h": 123.902,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.69965,
    "c": 0.18955,
    "h": 144.2
  },
  "luminance": 0.37099
}

Semantic roles & 50–950 ramp

primary

#40BB48

secondary

#C88FC4

accent

#4FD0D9

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #40BB48

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

Preview Lab → · Contrast checker → · Palette generator →