#40CD68#40CD68

#40CD68 is a light, vivid green. Relative luminance 0.458; OKLCH L 75.1% C 0.185 H 148.9°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#40CD68
RGB	rgb(64, 205, 104)
HSL	hsl(137, 59%, 53%)
HSV	hsv(137, 69%, 80%)
CMYK	cmyk(68.8%, 0%, 49.3%, 19.6%)
CIE-LAB	lab(73.38, -58.86, 39.42)
CIE-LCH	lch(73.38, 70.84, 146.19°)
OKLab	oklab(75.07% -0.1586 0.0957)
OKLCH	oklch(75.07% 0.185 148.9)
XYZ	xyz(26.4423, 45.7492, 20.5310)
Luminance	0.4575 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CD68 #CD40A5

analogous

#5FCD40 #40CD68 #40CDAE

triadic

#40CD68 #6840CD #CD6840

tetradic

#40CD68 #405FCD #CD40A5 #CDAE40

square

#40CD68 #405FCD #CD40A5 #CDAE40

split-complementary

#40CD68 #AE40CD #CD405F

monochromatic

#1E7437 #2BA54E #40CD68 #71DA8E #A1E6B5

Accessibility & contrast

On white

2.07

#40CD68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#40CD68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CD68

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CD68	#FFFFFF	#000000	##000000
##40CD68	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBB60

Deuteranopia (green-blind)

#BEB06F

Tritanopia (blue-blind)

#00C9B5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40cd68;
/* rgb */ color: rgb(64, 205, 104);
/* oklch */ color: oklch(75.1% 0.185 148.9);

Tailwind

colors: {
  custom: {
    50: '#86dd95',
    500: '#40cd68',
    950: '#000000',
  },
}

SCSS

$custom: #40cd68;
$custom-light: #86dd95;
$custom-dark: #000000;

JSON

{
  "hex": "#40cd68",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 104
  },
  "hsl": {
    "h": 137.021,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.75071,
    "c": 0.18521,
    "h": 148.9
  },
  "luminance": 0.45752
}

Semantic roles & 50–950 ramp

primary

#40CD68

secondary

#D396C2

accent

#46B6E2

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #40CD68

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

Preview Lab → · Contrast checker → · Palette generator →