#40C45F#40C45F

#40C45F is a light, vivid green. Relative luminance 0.414; OKLCH L 72.6% C 0.182 H 147.7°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#40C45F
RGB	rgb(64, 196, 95)
HSL	hsl(134, 53%, 51%)
HSV	hsv(134, 67%, 77%)
CMYK	cmyk(67.3%, 0%, 51.5%, 23.1%)
CIE-LAB	lab(70.45, -56.96, 40.20)
CIE-LCH	lch(70.45, 69.72, 144.79°)
OKLab	oklab(72.61% -0.1536 0.097)
OKLCH	oklch(72.61% 0.182 147.7)
XYZ	xyz(23.9181, 41.3935, 17.5535)
Luminance	0.4140 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C45F #C440A5

analogous

#63C440 #40C45F #40C4A1

triadic

#40C45F #5F40C4 #C45F40

tetradic

#40C45F #4063C4 #C440A5 #C4A140

square

#40C45F #4063C4 #C440A5 #C4A140

split-complementary

#40C45F #A140C4 #C44063

monochromatic

#206932 #2F9848 #40C45F #6FD286 #9EE1AD

Accessibility & contrast

On white

2.26

#40C45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#40C45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C45F

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C45F	#FFFFFF	#000000	##000000
##40C45F	1.00	2.26	9.28	9.28
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.28	21.00	1.00	1.00
##000000	9.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B356

Deuteranopia (green-blind)

#B6A866

Tritanopia (blue-blind)

#05C0AD

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c45f;
/* rgb */ color: rgb(64, 196, 95);
/* oklch */ color: oklch(72.6% 0.182 147.7);

Tailwind

colors: {
  custom: {
    50: '#85d78e',
    500: '#40c45f',
    950: '#000000',
  },
}

SCSS

$custom: #40c45f;
$custom-light: #85d78e;
$custom-dark: #000000;

JSON

{
  "hex": "#40c45f",
  "rgb": {
    "r": 64,
    "g": 196,
    "b": 95
  },
  "hsl": {
    "h": 134.091,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72612,
    "c": 0.18165,
    "h": 147.7
  },
  "luminance": 0.41396
}

Semantic roles & 50–950 ramp

primary

#40C45F

secondary

#CD93BF

accent

#4CBADC

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #40C45F

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

Preview Lab → · Contrast checker → · Palette generator →