#40CD6C#40CD6C

#40CD6C is a light, vivid green. Relative luminance 0.458; OKLCH L 75.1% C 0.182 H 149.7°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#40CD6C
RGB	rgb(64, 205, 108)
HSL	hsl(139, 59%, 53%)
HSV	hsv(139, 69%, 80%)
CMYK	cmyk(68.8%, 0%, 47.3%, 19.6%)
CIE-LAB	lab(73.44, -58.24, 37.51)
CIE-LCH	lch(73.44, 69.28, 147.22°)
OKLab	oklab(75.13% -0.1569 0.0916)
OKLCH	oklch(75.13% 0.182 149.7)
XYZ	xyz(26.6503, 45.8324, 21.6265)
Luminance	0.4583 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CD6C #CD40A1

analogous

#5BCD40 #40CD6C #40CDB2

triadic

#40CD6C #6C40CD #CD6C40

tetradic

#40CD6C #405BCD #CD40A1 #CDB240

square

#40CD6C #405BCD #CD40A1 #CDB240

split-complementary

#40CD6C #B240CD #CD405B

monochromatic

#1E7439 #2BA551 #40CD6C #71DA91 #A1E6B7

Accessibility & contrast

On white

2.07

#40CD6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#40CD6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CD6C

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CD6C	#FFFFFF	#000000	##000000
##40CD6C	1.00	2.07	10.17	10.17
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBC64

Deuteranopia (green-blind)

#BDB073

Tritanopia (blue-blind)

#00C9B6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40cd6c;
/* rgb */ color: rgb(64, 205, 108);
/* oklch */ color: oklch(75.1% 0.182 149.7);

Tailwind

colors: {
  custom: {
    50: '#86dd97',
    500: '#40cd6c',
    950: '#000000',
  },
}

SCSS

$custom: #40cd6c;
$custom-light: #86dd97;
$custom-dark: #000000;

JSON

{
  "hex": "#40cd6c",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 108
  },
  "hsl": {
    "h": 138.723,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.75133,
    "c": 0.18165,
    "h": 149.7
  },
  "luminance": 0.45835
}

Semantic roles & 50–950 ramp

primary

#40CD6C

secondary

#D396C0

accent

#46B1E2

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #40CD6C

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

Preview Lab → · Contrast checker → · Palette generator →