#40CE73#40CE73

#40CE73 is a light, vivid green. Relative luminance 0.465; OKLCH L 75.5% C 0.177 H 151.2°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#40CE73
RGB	rgb(64, 206, 115)
HSL	hsl(142, 59%, 53%)
HSV	hsv(142, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 44.2%, 19.2%)
CIE-LAB	lab(73.85, -57.47, 34.52)
CIE-LCH	lch(73.85, 67.04, 149.01°)
OKLab	oklab(75.51% -0.1548 0.085)
OKLCH	oklch(75.51% 0.177 151.2)
XYZ	xyz(27.2779, 46.4674, 23.7479)
Luminance	0.4647 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CE73 #CE409B

analogous

#54CE40 #40CE73 #40CEBA

triadic

#40CE73 #7340CE #CE7340

tetradic

#40CE73 #4054CE #CE409B #CEBA40

square

#40CE73 #4054CE #CE409B #CEBA40

split-complementary

#40CE73 #BA40CE #CE4054

monochromatic

#1E753D #2BA657 #40CE73 #71DA97 #A1E7BA

Accessibility & contrast

On white

2.04

#40CE73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#40CE73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CE73

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CE73	#FFFFFF	#000000	##000000
##40CE73	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBD6C

Deuteranopia (green-blind)

#BDB179

Tritanopia (blue-blind)

#00CBB8

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40ce73;
/* rgb */ color: rgb(64, 206, 115);
/* oklch */ color: oklch(75.5% 0.177 151.2);

Tailwind

colors: {
  custom: {
    50: '#86de9c',
    500: '#40ce73',
    950: '#000000',
  },
}

SCSS

$custom: #40ce73;
$custom-light: #86de9c;
$custom-dark: #000000;

JSON

{
  "hex": "#40ce73",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 115
  },
  "hsl": {
    "h": 141.549,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75505,
    "c": 0.17662,
    "h": 151.2
  },
  "luminance": 0.4647
}

Semantic roles & 50–950 ramp

primary

#40CE73

secondary

#D496BE

accent

#45AAE2

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150E

muted

#7D837E

Preview Lab

Preview with #40CE73

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

Preview Lab → · Contrast checker → · Palette generator →