#40CC65#40CC65

#40CC65 is a light, vivid green. Relative luminance 0.452; OKLCH L 74.8% C 0.187 H 148.4°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#40CC65
RGB	rgb(64, 204, 101)
HSL	hsl(136, 58%, 53%)
HSV	hsv(136, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 50.5%, 20%)
CIE-LAB	lab(73.03, -58.96, 40.46)
CIE-LCH	lch(73.03, 71.50, 145.54°)
OKLab	oklab(74.77% -0.1588 0.0979)
OKLCH	oklch(74.77% 0.187 148.4)
XYZ	xyz(26.0542, 45.2125, 19.6632)
Luminance	0.4521 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC65 #CC40A7

analogous

#61CC40 #40CC65 #40CCAB

triadic

#40CC65 #6540CC #CC6540

tetradic

#40CC65 #4061CC #CC40A7 #CCAB40

square

#40CC65 #4061CC #CC40A7 #CCAB40

split-complementary

#40CC65 #AB40CC #CC4061

monochromatic

#1F7335 #2CA34B #40CC65 #70D98C #A1E6B3

Accessibility & contrast

On white

2.09

#40CC65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#40CC65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC65

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC65	#FFFFFF	#000000	##000000
##40CC65	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBA5C

Deuteranopia (green-blind)

#BDAF6C

Tritanopia (blue-blind)

#00C8B4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40cc65;
/* rgb */ color: rgb(64, 204, 101);
/* oklch */ color: oklch(74.8% 0.187 148.4);

Tailwind

colors: {
  custom: {
    50: '#86dd93',
    500: '#40cc65',
    950: '#000000',
  },
}

SCSS

$custom: #40cc65;
$custom-light: #86dd93;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc65",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 101
  },
  "hsl": {
    "h": 135.857,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74768,
    "c": 0.18658,
    "h": 148.4
  },
  "luminance": 0.45215
}

Semantic roles & 50–950 ramp

primary

#40CC65

secondary

#D295C2

accent

#47B8E1

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #40CC65

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

Preview Lab → · Contrast checker → · Palette generator →