#40D15E#40D15E

#40D15E is a light, vivid green. Relative luminance 0.475; OKLCH L 76.0% C 0.199 H 146.8°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#40D15E
RGB	rgb(64, 209, 94)
HSL	hsl(132, 61%, 54%)
HSV	hsv(132, 69%, 82%)
CMYK	cmyk(69.4%, 0%, 55%, 18%)
CIE-LAB	lab(74.51, -61.70, 45.60)
CIE-LCH	lch(74.51, 76.72, 143.53°)
OKLab	oklab(75.96% -0.1663 0.1089)
OKLCH	oklch(75.96% 0.199 146.8)
XYZ	xyz(26.9333, 47.4961, 18.3358)
Luminance	0.4750 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D15E #D140B3

analogous

#6AD140 #40D15E #40D1A6

triadic

#40D15E #5E40D1 #D15E40

tetradic

#40D15E #406AD1 #D140B3 #D1A640

square

#40D15E #406AD1 #D140B3 #D1A640

split-complementary

#40D15E #A640D1 #D1406A

monochromatic

#1D7930 #29AB44 #40D15E #71DD88 #A3E9B1

Accessibility & contrast

On white

2.00

#40D15E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#40D15E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D15E

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D15E	#FFFFFF	#000000	##000000
##40D15E	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BF53

Deuteranopia (green-blind)

#C2B367

Tritanopia (blue-blind)

#00CCB7

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #40d15e;
/* rgb */ color: rgb(64, 209, 94);
/* oklch */ color: oklch(76.0% 0.199 146.8);

Tailwind

colors: {
  custom: {
    50: '#87e08e',
    500: '#40d15e',
    950: '#000000',
  },
}

SCSS

$custom: #40d15e;
$custom-light: #87e08e;
$custom-dark: #000000;

JSON

{
  "hex": "#40d15e",
  "rgb": {
    "r": 64,
    "g": 209,
    "b": 94
  },
  "hsl": {
    "h": 132.414,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.7596,
    "c": 0.19882,
    "h": 146.8
  },
  "luminance": 0.47499
}

Semantic roles & 50–950 ramp

primary

#40D15E

secondary

#D597C9

accent

#44C3E4

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #40D15E

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

Preview Lab → · Contrast checker → · Palette generator →