#40CD5C#40CD5C

#40CD5C is a light, vivid green. Relative luminance 0.455; OKLCH L 74.9% C 0.196 H 146.7°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#40CD5C
RGB	rgb(64, 205, 92)
HSL	hsl(132, 59%, 53%)
HSV	hsv(132, 69%, 80%)
CMYK	cmyk(68.8%, 0%, 55.1%, 19.6%)
CIE-LAB	lab(73.23, -60.58, 45.02)
CIE-LCH	lch(73.23, 75.47, 143.38°)
OKLab	oklab(74.9% -0.1634 0.1075)
OKLCH	oklch(74.9% 0.196 146.7)
XYZ	xyz(25.8756, 45.5225, 17.5462)
Luminance	0.4552 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CD5C #CD40B1

analogous

#6ACD40 #40CD5C #40CDA2

triadic

#40CD5C #5C40CD #CD5C40

tetradic

#40CD5C #406ACD #CD40B1 #CDA240

square

#40CD5C #406ACD #CD40B1 #CDA240

split-complementary

#40CD5C #A240CD #CD406A

monochromatic

#1E742F #2BA543 #40CD5C #71DA85 #A1E6AF

Accessibility & contrast

On white

2.08

#40CD5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#40CD5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CD5C

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CD5C	#FFFFFF	#000000	##000000
##40CD5C	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB51

Deuteranopia (green-blind)

#BFAF65

Tritanopia (blue-blind)

#00C8B4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40cd5c;
/* rgb */ color: rgb(64, 205, 92);
/* oklch */ color: oklch(74.9% 0.196 146.7);

Tailwind

colors: {
  custom: {
    50: '#87dd8d',
    500: '#40cd5c',
    950: '#000000',
  },
}

SCSS

$custom: #40cd5c;
$custom-light: #87dd8d;
$custom-dark: #000000;

JSON

{
  "hex": "#40cd5c",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 92
  },
  "hsl": {
    "h": 131.915,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74901,
    "c": 0.19555,
    "h": 146.7
  },
  "luminance": 0.45525
}

Semantic roles & 50–950 ramp

primary

#40CD5C

secondary

#D396C7

accent

#46C3E2

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #40CD5C

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

Preview Lab → · Contrast checker → · Palette generator →