#40D06C#40D06C

#40D06C is a light, vivid green. Relative luminance 0.473; OKLCH L 75.9% C 0.185 H 149.5°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#40D06C
RGB	rgb(64, 208, 108)
HSL	hsl(138, 61%, 53%)
HSV	hsv(138, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 48.1%, 18.4%)
CIE-LAB	lab(74.37, -59.33, 38.69)
CIE-LCH	lch(74.37, 70.82, 146.89°)
OKLab	oklab(75.9% -0.1598 0.0942)
OKLCH	oklch(75.9% 0.185 149.5)
XYZ	xyz(27.3748, 47.2814, 21.8680)
Luminance	0.4728 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D06C #D040A4

analogous

#5CD040 #40D06C #40D0B4

triadic

#40D06C #6C40D0 #D06C40

tetradic

#40D06C #405CD0 #D040A4 #D0B440

square

#40D06C #405CD0 #D040A4 #D0B440

split-complementary

#40D06C #B440D0 #D0405C

monochromatic

#1E7839 #2AA951 #40D06C #71DC92 #A2E8B8

Accessibility & contrast

On white

2.01

#40D06C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#40D06C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D06C

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D06C	#FFFFFF	#000000	##000000
##40D06C	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BE64

Deuteranopia (green-blind)

#C0B273

Tritanopia (blue-blind)

#00CCB8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #40d06c;
/* rgb */ color: rgb(64, 208, 108);
/* oklch */ color: oklch(75.9% 0.185 149.5);

Tailwind

colors: {
  custom: {
    50: '#87df98',
    500: '#40d06c',
    950: '#000000',
  },
}

SCSS

$custom: #40d06c;
$custom-light: #87df98;
$custom-dark: #000000;

JSON

{
  "hex": "#40d06c",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 108
  },
  "hsl": {
    "h": 138.333,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75904,
    "c": 0.18548,
    "h": 149.5
  },
  "luminance": 0.47284
}

Semantic roles & 50–950 ramp

primary

#40D06C

secondary

#D597C2

accent

#44B3E4

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #40D06C

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

Preview Lab → · Contrast checker → · Palette generator →