#40CD56#40CD56

#40CD56 is a light, highly saturated green. Relative luminance 0.454; OKLCH L 74.8% C 0.200 H 145.7°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#40CD56
RGB	rgb(64, 205, 86)
HSL	hsl(129, 59%, 53%)
HSV	hsv(129, 69%, 80%)
CMYK	cmyk(68.8%, 0%, 58%, 19.6%)
CIE-LAB	lab(73.17, -61.35, 47.72)
CIE-LCH	lch(73.17, 77.72, 142.12°)
OKLab	oklab(74.83% -0.1656 0.1129)
OKLCH	oklch(74.83% 0.2 145.7)
XYZ	xyz(25.6236, 45.4217, 16.2192)
Luminance	0.4542 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CD56 #CD40B7

analogous

#70CD40 #40CD56 #40CD9D

triadic

#40CD56 #5640CD #CD5640

tetradic

#40CD56 #4070CD #CD40B7 #CD9D40

square

#40CD56 #4070CD #CD40B7 #CD9D40

split-complementary

#40CD56 #9D40CD #CD4070

monochromatic

#1E742C #2BA53E #40CD56 #71DA81 #A1E6AC

Accessibility & contrast

On white

2.08

#40CD56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#40CD56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CD56

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CD56	#FFFFFF	#000000	##000000
##40CD56	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB4A

Deuteranopia (green-blind)

#BFAF60

Tritanopia (blue-blind)

#03C8B3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40cd56;
/* rgb */ color: rgb(64, 205, 86);
/* oklch */ color: oklch(74.8% 0.200 145.7);

Tailwind

colors: {
  custom: {
    50: '#87dd89',
    500: '#40cd56',
    950: '#000000',
  },
}

SCSS

$custom: #40cd56;
$custom-light: #87dd89;
$custom-dark: #000000;

JSON

{
  "hex": "#40cd56",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 86
  },
  "hsl": {
    "h": 129.362,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74825,
    "c": 0.20047,
    "h": 145.7
  },
  "luminance": 0.45425
}

Semantic roles & 50–950 ramp

primary

#40CD56

secondary

#D396C9

accent

#46C9E2

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #40CD56

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

Preview Lab → · Contrast checker → · Palette generator →