#40BE4F#40BE4F

#40BE4F is a light, vivid green. Relative luminance 0.385; OKLCH L 70.8% C 0.188 H 145.2°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#40BE4F
RGB	rgb(64, 190, 79)
HSL	hsl(127, 50%, 50%)
HSV	hsv(127, 66%, 75%)
CMYK	cmyk(66.3%, 0%, 58.4%, 25.5%)
CIE-LAB	lab(68.37, -56.97, 45.33)
CIE-LCH	lch(68.37, 72.80, 141.49°)
OKLab	oklab(70.83% -0.154 0.1072)
OKLCH	oklch(70.83% 0.188 145.2)
XYZ	xyz(21.9377, 38.4791, 13.6667)
Luminance	0.3848 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BE4F #BE40AF

analogous

#70BE40 #40BE4F #40BE8E

triadic

#40BE4F #4F40BE #BE4F40

tetradic

#40BE4F #4070BE #BE40AF #BE8E40

square

#40BE4F #4070BE #BE40AF #BE8E40

split-complementary

#40BE4F #8E40BE #BE4070

monochromatic

#216229 #31903C #40BE4F #6DCE79 #9BDDA3

Accessibility & contrast

On white

2.41

#40BE4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#40BE4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BE4F

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BE4F	#FFFFFF	#000000	##000000
##40BE4F	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD44

Deuteranopia (green-blind)

#B2A358

Tritanopia (blue-blind)

#1BB9A6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #40be4f;
/* rgb */ color: rgb(64, 190, 79);
/* oklch */ color: oklch(70.8% 0.188 145.2);

Tailwind

colors: {
  custom: {
    50: '#84d384',
    500: '#40be4f',
    950: '#000000',
  },
}

SCSS

$custom: #40be4f;
$custom-light: #84d384;
$custom-dark: #000000;

JSON

{
  "hex": "#40be4f",
  "rgb": {
    "r": 64,
    "g": 190,
    "b": 79
  },
  "hsl": {
    "h": 127.143,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70834,
    "c": 0.18768,
    "h": 145.2
  },
  "luminance": 0.38481
}

Semantic roles & 50–950 ramp

primary

#40BE4F

secondary

#C990C3

accent

#4FC9D9

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #40BE4F

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

Preview Lab → · Contrast checker → · Palette generator →