#40CC68#40CC68

#40CC68 is a light, vivid green. Relative luminance 0.453; OKLCH L 74.8% C 0.184 H 149.0°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#40CC68
RGB	rgb(64, 204, 104)
HSL	hsl(137, 58%, 53%)
HSV	hsv(137, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 49%, 20%)
CIE-LAB	lab(73.07, -58.50, 39.03)
CIE-LCH	lch(73.07, 70.33, 146.29°)
OKLab	oklab(74.81% -0.1576 0.0948)
OKLCH	oklch(74.81% 0.184 149)
XYZ	xyz(26.2039, 45.2723, 20.4515)
Luminance	0.4527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC68 #CC40A4

analogous

#5ECC40 #40CC68 #40CCAE

triadic

#40CC68 #6840CC #CC6840

tetradic

#40CC68 #405ECC #CC40A4 #CCAE40

square

#40CC68 #405ECC #CC40A4 #CCAE40

split-complementary

#40CC68 #AE40CC #CC405E

monochromatic

#1F7337 #2CA34E #40CC68 #70D98E #A1E6B4

Accessibility & contrast

On white

2.09

#40CC68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#40CC68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC68

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC68	#FFFFFF	#000000	##000000
##40CC68	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBB60

Deuteranopia (green-blind)

#BDAF6F

Tritanopia (blue-blind)

#00C8B5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40cc68;
/* rgb */ color: rgb(64, 204, 104);
/* oklch */ color: oklch(74.8% 0.184 149.0);

Tailwind

colors: {
  custom: {
    50: '#86dd95',
    500: '#40cc68',
    950: '#000000',
  },
}

SCSS

$custom: #40cc68;
$custom-light: #86dd95;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc68",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 104
  },
  "hsl": {
    "h": 137.143,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74814,
    "c": 0.18394,
    "h": 149
  },
  "luminance": 0.45275
}

Semantic roles & 50–950 ramp

primary

#40CC68

secondary

#D295C1

accent

#47B5E1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #40CC68

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

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