#40C75E#40C75E

#40C75E is a light, vivid green. Relative luminance 0.427; OKLCH L 73.4% C 0.186 H 147.3°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#40C75E
RGB	rgb(64, 199, 94)
HSL	hsl(133, 55%, 52%)
HSV	hsv(133, 68%, 78%)
CMYK	cmyk(67.8%, 0%, 52.8%, 22%)
CIE-LAB	lab(71.38, -58.18, 41.82)
CIE-LCH	lch(71.38, 71.66, 144.29°)
OKLab	oklab(73.38% -0.1569 0.1006)
OKLCH	oklch(73.38% 0.186 147.3)
XYZ	xyz(24.5564, 42.7424, 17.5435)
Luminance	0.4274 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C75E #C740A9

analogous

#66C740 #40C75E #40C7A2

triadic

#40C75E #5E40C7 #C75E40

tetradic

#40C75E #4066C7 #C740A9 #C7A240

square

#40C75E #4066C7 #C740A9 #C7A240

split-complementary

#40C75E #A240C7 #C74066

monochromatic

#206D31 #2E9C46 #40C75E #6FD586 #9FE3AE

Accessibility & contrast

On white

2.20

#40C75E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#40C75E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C75E

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C75E	#FFFFFF	#000000	##000000
##40C75E	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B655

Deuteranopia (green-blind)

#B9AA66

Tritanopia (blue-blind)

#02C3AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c75e;
/* rgb */ color: rgb(64, 199, 94);
/* oklch */ color: oklch(73.4% 0.186 147.3);

Tailwind

colors: {
  custom: {
    50: '#85d98e',
    500: '#40c75e',
    950: '#000000',
  },
}

SCSS

$custom: #40c75e;
$custom-light: #85d98e;
$custom-dark: #000000;

JSON

{
  "hex": "#40c75e",
  "rgb": {
    "r": 64,
    "g": 199,
    "b": 94
  },
  "hsl": {
    "h": 133.333,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.73375,
    "c": 0.18634,
    "h": 147.3
  },
  "luminance": 0.42745
}

Semantic roles & 50–950 ramp

primary

#40C75E

secondary

#CF94C2

accent

#4ABDDE

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #40C75E

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

Preview Lab → · Contrast checker → · Palette generator →