#40E35E#40E35E

#40E35E is a light, highly saturated green. Relative luminance 0.568; OKLCH L 80.6% C 0.220 H 146.0°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#40E35E
RGB	rgb(64, 227, 94)
HSL	hsl(131, 74%, 57%)
HSV	hsv(131, 72%, 89%)
CMYK	cmyk(71.8%, 0%, 58.6%, 11%)
CIE-LAB	lab(80.09, -67.78, 52.18)
CIE-LCH	lch(80.09, 85.54, 142.41°)
OKLab	oklab(80.58% -0.1828 0.1232)
OKLCH	oklch(80.58% 0.22 146)
XYZ	xyz(31.6016, 56.8327, 19.8919)
Luminance	0.5684 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E35E #E340C5

analogous

#74E340 #40E35E #40E3B0

triadic

#40E35E #5E40E3 #E35E40

tetradic

#40E35E #4074E3 #E340C5 #E3B040

square

#40E35E #4074E3 #E340C5 #E3B040

split-complementary

#40E35E #B040E3 #E34074

monochromatic

#16932D #1DC83D #40E35E #75EB8B #ABF3B8

Accessibility & contrast

On white

1.70

#40E35E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.37

#40E35E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E35E

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E35E	#FFFFFF	#000000	##000000
##40E35E	1.00	1.70	12.37	12.37
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.37	21.00	1.00	1.00
##000000	12.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CF50

Deuteranopia (green-blind)

#D3C169

Tritanopia (blue-blind)

#00DEC6

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #40e35e;
/* rgb */ color: rgb(64, 227, 94);
/* oklch */ color: oklch(80.6% 0.220 146.0);

Tailwind

colors: {
  custom: {
    50: '#8bed8f',
    500: '#40e35e',
    950: '#000000',
  },
}

SCSS

$custom: #40e35e;
$custom-light: #8bed8f;
$custom-dark: #000000;

JSON

{
  "hex": "#40e35e",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 94
  },
  "hsl": {
    "h": 131.043,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80579,
    "c": 0.22042,
    "h": 146
  },
  "luminance": 0.56836
}

Semantic roles & 50–950 ramp

primary

#40E35E

secondary

#973084

accent

#37CFF1

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #40E35E

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

Preview Lab → · Contrast checker → · Palette generator →