#40E35A#40E35A

#40E35A is a light, highly saturated green. Relative luminance 0.568; OKLCH L 80.5% C 0.223 H 145.5°. Best body text is #000000 at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#40E35A
RGB	rgb(64, 227, 90)
HSL	hsl(130, 74%, 57%)
HSV	hsv(130, 72%, 89%)
CMYK	cmyk(71.8%, 0%, 60.4%, 11%)
CIE-LAB	lab(80.05, -68.25, 53.89)
CIE-LCH	lch(80.05, 86.96, 141.70°)
OKLab	oklab(80.53% -0.1842 0.1266)
OKLCH	oklch(80.53% 0.223 145.5)
XYZ	xyz(31.4267, 56.7628, 18.9709)
Luminance	0.5677 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E35A #E340C9

analogous

#77E340 #40E35A #40E3AC

triadic

#40E35A #5A40E3 #E35A40

tetradic

#40E35A #4077E3 #E340C9 #E3AC40

square

#40E35A #4077E3 #E340C9 #E3AC40

split-complementary

#40E35A #AC40E3 #E34077

monochromatic

#16932A #1DC839 #40E35A #75EB88 #ABF3B6

Accessibility & contrast

On white

1.70

#40E35A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.35

#40E35A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E35A

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E35A	#FFFFFF	#000000	##000000
##40E35A	1.00	1.70	12.35	12.35
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.35	21.00	1.00	1.00
##000000	12.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE4B

Deuteranopia (green-blind)

#D4C165

Tritanopia (blue-blind)

#00DDC6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #40e35a;
/* rgb */ color: rgb(64, 227, 90);
/* oklch */ color: oklch(80.5% 0.223 145.5);

Tailwind

colors: {
  custom: {
    50: '#8bed8d',
    500: '#40e35a',
    950: '#000000',
  },
}

SCSS

$custom: #40e35a;
$custom-light: #8bed8d;
$custom-dark: #000000;

JSON

{
  "hex": "#40e35a",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 90
  },
  "hsl": {
    "h": 129.571,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80533,
    "c": 0.22347,
    "h": 145.5
  },
  "luminance": 0.56766
}

Semantic roles & 50–950 ramp

primary

#40E35A

secondary

#973087

accent

#37D3F1

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #40E35A

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

Preview Lab → · Contrast checker → · Palette generator →