#40CA5C#40CA5C

#40CA5C is a light, vivid green. Relative luminance 0.441; OKLCH L 74.1% C 0.192 H 146.8°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#40CA5C
RGB	rgb(64, 202, 92)
HSL	hsl(132, 57%, 52%)
HSV	hsv(132, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 54.5%, 20.8%)
CIE-LAB	lab(72.30, -59.52, 43.89)
CIE-LCH	lch(72.30, 73.96, 143.60°)
OKLab	oklab(74.13% -0.1605 0.105)
OKLCH	oklch(74.13% 0.192 146.8)
XYZ	xyz(25.1649, 44.1010, 17.3093)
Luminance	0.4410 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CA5C #CA40AE

analogous

#69CA40 #40CA5C #40CAA1

triadic

#40CA5C #5C40CA #CA5C40

tetradic

#40CA5C #4069CA #CA40AE #CAA140

square

#40CA5C #4069CA #CA40AE #CAA140

split-complementary

#40CA5C #A140CA #CA4069

monochromatic

#1F7030 #2CA044 #40CA5C #70D785 #A0E5AE

Accessibility & contrast

On white

2.14

#40CA5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#40CA5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA5C

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CA5C	#FFFFFF	#000000	##000000
##40CA5C	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB852

Deuteranopia (green-blind)

#BCAD64

Tritanopia (blue-blind)

#00C6B1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #40ca5c;
/* rgb */ color: rgb(64, 202, 92);
/* oklch */ color: oklch(74.1% 0.192 146.8);

Tailwind

colors: {
  custom: {
    50: '#86db8d',
    500: '#40ca5c',
    950: '#000000',
  },
}

SCSS

$custom: #40ca5c;
$custom-light: #86db8d;
$custom-dark: #000000;

JSON

{
  "hex": "#40ca5c",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 92
  },
  "hsl": {
    "h": 132.174,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74125,
    "c": 0.19183,
    "h": 146.8
  },
  "luminance": 0.44104
}

Semantic roles & 50–950 ramp

primary

#40CA5C

secondary

#D195C5

accent

#48C1E0

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150C

muted

#7D837D

Preview Lab

Preview with #40CA5C

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

Preview Lab → · Contrast checker → · Palette generator →