#40CA68#40CA68

#40CA68 is a light, vivid green. Relative luminance 0.443; OKLCH L 74.3% C 0.181 H 149.1°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#40CA68
RGB	rgb(64, 202, 104)
HSL	hsl(137, 57%, 52%)
HSV	hsv(137, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 48.5%, 20.8%)
CIE-LAB	lab(72.45, -57.78, 38.25)
CIE-LCH	lch(72.45, 69.30, 146.50°)
OKLab	oklab(74.3% -0.1557 0.0931)
OKLCH	oklch(74.3% 0.181 149.1)
XYZ	xyz(25.7316, 44.3277, 20.2940)
Luminance	0.4433 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CA68 #CA40A2

analogous

#5DCA40 #40CA68 #40CAAD

triadic

#40CA68 #6840CA #CA6840

tetradic

#40CA68 #405DCA #CA40A2 #CAAD40

square

#40CA68 #405DCA #CA40A2 #CAAD40

split-complementary

#40CA68 #AD40CA #CA405D

monochromatic

#1F7037 #2CA04E #40CA68 #70D78E #A0E5B4

Accessibility & contrast

On white

2.13

#40CA68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#40CA68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA68

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CA68	#FFFFFF	#000000	##000000
##40CA68	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB960

Deuteranopia (green-blind)

#BBAD6F

Tritanopia (blue-blind)

#00C6B3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40ca68;
/* rgb */ color: rgb(64, 202, 104);
/* oklch */ color: oklch(74.3% 0.181 149.1);

Tailwind

colors: {
  custom: {
    50: '#86db95',
    500: '#40ca68',
    950: '#000000',
  },
}

SCSS

$custom: #40ca68;
$custom-light: #86db95;
$custom-dark: #000000;

JSON

{
  "hex": "#40ca68",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 104
  },
  "hsl": {
    "h": 137.391,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74299,
    "c": 0.18137,
    "h": 149.1
  },
  "luminance": 0.44331
}

Semantic roles & 50–950 ramp

primary

#40CA68

secondary

#D195C0

accent

#48B4E0

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #40CA68

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

Preview Lab → · Contrast checker → · Palette generator →