#40CE6A#40CE6A

#40CE6A is a light, vivid green. Relative luminance 0.463; OKLCH L 75.4% C 0.185 H 149.2°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#40CE6A
RGB	rgb(64, 206, 106)
HSL	hsl(138, 59%, 53%)
HSV	hsv(138, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 48.5%, 19.2%)
CIE-LAB	lab(73.72, -58.92, 38.86)
CIE-LCH	lch(73.72, 70.58, 146.59°)
OKLab	oklab(75.36% -0.1587 0.0945)
OKLCH	oklch(75.36% 0.185 149.2)
XYZ	xyz(26.7851, 46.2703, 21.1523)
Luminance	0.4627 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CE6A #CE40A4

analogous

#5DCE40 #40CE6A #40CEB1

triadic

#40CE6A #6A40CE #CE6A40

tetradic

#40CE6A #405DCE #CE40A4 #CEB140

square

#40CE6A #405DCE #CE40A4 #CEB140

split-complementary

#40CE6A #B140CE #CE405D

monochromatic

#1E7538 #2BA64F #40CE6A #71DA90 #A1E7B6

Accessibility & contrast

On white

2.05

#40CE6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#40CE6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CE6A

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CE6A	#FFFFFF	#000000	##000000
##40CE6A	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BC62

Deuteranopia (green-blind)

#BEB071

Tritanopia (blue-blind)

#00CAB7

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40ce6a;
/* rgb */ color: rgb(64, 206, 106);
/* oklch */ color: oklch(75.4% 0.185 149.2);

Tailwind

colors: {
  custom: {
    50: '#86de96',
    500: '#40ce6a',
    950: '#000000',
  },
}

SCSS

$custom: #40ce6a;
$custom-light: #86de96;
$custom-dark: #000000;

JSON

{
  "hex": "#40ce6a",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 106
  },
  "hsl": {
    "h": 137.746,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75359,
    "c": 0.18471,
    "h": 149.2
  },
  "luminance": 0.46273
}

Semantic roles & 50–950 ramp

primary

#40CE6A

secondary

#D496C1

accent

#45B4E2

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #40CE6A

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

Preview Lab → · Contrast checker → · Palette generator →