#40CE45#40CE45

#40CE45 is a light, highly saturated green. Relative luminance 0.457; OKLCH L 74.9% C 0.214 H 143.5°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#40CE45
RGB	rgb(64, 206, 69)
HSL	hsl(122, 59%, 53%)
HSV	hsv(122, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 66.5%, 19.2%)
CIE-LAB	lab(73.32, -63.56, 55.24)
CIE-LCH	lch(73.32, 84.21, 139.00°)
OKLab	oklab(74.9% -0.1723 0.1274)
OKLCH	oklch(74.9% 0.214 143.5)
XYZ	xyz(25.2583, 45.6595, 13.1111)
Luminance	0.4566 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CE45 #CE40C9

analogous

#82CE40 #40CE45 #40CE8C

triadic

#40CE45 #4540CE #CE4540

tetradic

#40CE45 #4082CE #CE40C9 #CE8C40

square

#40CE45 #4082CE #CE40C9 #CE8C40

split-complementary

#40CE45 #8C40CE #CE4082

monochromatic

#1E7521 #2BA62F #40CE45 #71DA74 #A1E7A4

Accessibility & contrast

On white

2.07

#40CE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#40CE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CE45

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CE45	#FFFFFF	#000000	##000000
##40CE45	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB33

Deuteranopia (green-blind)

#C2B052

Tritanopia (blue-blind)

#13C8B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40ce45;
/* rgb */ color: rgb(64, 206, 69);
/* oklch */ color: oklch(74.9% 0.214 143.5);

Tailwind

colors: {
  custom: {
    50: '#88de7f',
    500: '#40ce45',
    950: '#000000',
  },
}

SCSS

$custom: #40ce45;
$custom-light: #88de7f;
$custom-dark: #000000;

JSON

{
  "hex": "#40ce45",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 69
  },
  "hsl": {
    "h": 122.113,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.74903,
    "c": 0.21432,
    "h": 143.5
  },
  "luminance": 0.45662
}

Semantic roles & 50–950 ramp

primary

#40CE45

secondary

#D496D1

accent

#45DDE2

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40CE45

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

Preview Lab → · Contrast checker → · Palette generator →