#40D96A#40D96A

#40D96A is a light, vivid green. Relative luminance 0.518; OKLCH L 78.2% C 0.199 H 148.4°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#40D96A
RGB	rgb(64, 217, 106)
HSL	hsl(136, 67%, 55%)
HSV	hsv(136, 71%, 85%)
CMYK	cmyk(70.5%, 0%, 51.2%, 14.9%)
CIE-LAB	lab(77.13, -62.80, 43.10)
CIE-LCH	lch(77.13, 76.17, 145.54°)
OKLab	oklab(78.18% -0.1691 0.1041)
OKLCH	oklch(78.18% 0.199 148.4)
XYZ	xyz(29.5265, 51.7530, 22.0661)
Luminance	0.5176 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D96A #D940AF

analogous

#62D940 #40D96A #40D9B7

triadic

#40D96A #6A40D9 #D96A40

tetradic

#40D96A #4062D9 #D940AF #D9B740

square

#40D96A #4062D9 #D940AF #D9B740

split-complementary

#40D96A #B740D9 #D94062

monochromatic

#1A8437 #24B74D #40D96A #73E392 #A6EDBA

Accessibility & contrast

On white

1.85

#40D96A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#40D96A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D96A

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D96A	#FFFFFF	#000000	##000000
##40D96A	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC660

Deuteranopia (green-blind)

#C9B972

Tritanopia (blue-blind)

#00D5BF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40d96a;
/* rgb */ color: rgb(64, 217, 106);
/* oklch */ color: oklch(78.2% 0.199 148.4);

Tailwind

colors: {
  custom: {
    50: '#89e697',
    500: '#40d96a',
    950: '#000000',
  },
}

SCSS

$custom: #40d96a;
$custom-light: #89e697;
$custom-dark: #000000;

JSON

{
  "hex": "#40d96a",
  "rgb": {
    "r": 64,
    "g": 217,
    "b": 106
  },
  "hsl": {
    "h": 136.471,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.78179,
    "c": 0.19854,
    "h": 148.4
  },
  "luminance": 0.51756
}

Semantic roles & 50–950 ramp

primary

#40D96A

secondary

#8B3273

accent

#3EBBEA

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #40D96A

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

Preview Lab → · Contrast checker → · Palette generator →