#40CC69#40CC69

#40CC69 is a light, vivid green. Relative luminance 0.453; OKLCH L 74.8% C 0.183 H 149.2°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#40CC69
RGB	rgb(64, 204, 105)
HSL	hsl(138, 58%, 53%)
HSV	hsv(138, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 48.5%, 20%)
CIE-LAB	lab(73.08, -58.35, 38.55)
CIE-LCH	lch(73.08, 69.94, 146.55°)
OKLab	oklab(74.83% -0.1572 0.0938)
OKLCH	oklch(74.83% 0.183 149.2)
XYZ	xyz(26.2550, 45.2928, 20.7206)
Luminance	0.4530 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC69 #CC40A3

analogous

#5DCC40 #40CC69 #40CCAF

triadic

#40CC69 #6940CC #CC6940

tetradic

#40CC69 #405DCC #CC40A3 #CCAF40

square

#40CC69 #405DCC #CC40A3 #CCAF40

split-complementary

#40CC69 #AF40CC #CC405D

monochromatic

#1F7337 #2CA34F #40CC69 #70D98F #A1E6B5

Accessibility & contrast

On white

2.09

#40CC69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#40CC69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC69

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC69	#FFFFFF	#000000	##000000
##40CC69	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)

#CEBB61

Deuteranopia (green-blind)

#BDAF70

Tritanopia (blue-blind)

#00C8B5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40cc69;
/* rgb */ color: rgb(64, 204, 105);
/* oklch */ color: oklch(74.8% 0.183 149.2);

Tailwind

colors: {
  custom: {
    50: '#86dd95',
    500: '#40cc69',
    950: '#000000',
  },
}

SCSS

$custom: #40cc69;
$custom-light: #86dd95;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc69",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 105
  },
  "hsl": {
    "h": 137.571,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74829,
    "c": 0.18305,
    "h": 149.2
  },
  "luminance": 0.45296
}

Semantic roles & 50–950 ramp

primary

#40CC69

secondary

#D295C0

accent

#47B4E1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #40CC69

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

Preview Lab → · Contrast checker → · Palette generator →