#40C868#40C868

#40C868 is a light, vivid green. Relative luminance 0.434; OKLCH L 73.8% C 0.179 H 149.3°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#40C868
RGB	rgb(64, 200, 104)
HSL	hsl(138, 55%, 52%)
HSV	hsv(138, 68%, 78%)
CMYK	cmyk(68%, 0%, 48%, 21.6%)
CIE-LAB	lab(71.82, -57.06, 37.47)
CIE-LCH	lch(71.82, 68.26, 146.71°)
OKLab	oklab(73.78% -0.1537 0.0913)
OKLCH	oklch(73.78% 0.179 149.3)
XYZ	xyz(25.2654, 43.3953, 20.1386)
Luminance	0.4340 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C868 #C840A0

analogous

#5CC840 #40C868 #40C8AC

triadic

#40C868 #6840C8 #C86840

tetradic

#40C868 #405CC8 #C840A0 #C8AC40

square

#40C868 #405CC8 #C840A0 #C8AC40

split-complementary

#40C868 #AC40C8 #C8405C

monochromatic

#206E37 #2D9D4E #40C868 #70D68E #9FE3B3

Accessibility & contrast

On white

2.17

#40C868 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#40C868 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C868

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C868	#FFFFFF	#000000	##000000
##40C868	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB760

Deuteranopia (green-blind)

#B9AB6F

Tritanopia (blue-blind)

#00C4B1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #40c868;
/* rgb */ color: rgb(64, 200, 104);
/* oklch */ color: oklch(73.8% 0.179 149.3);

Tailwind

colors: {
  custom: {
    50: '#85da95',
    500: '#40c868',
    950: '#000000',
  },
}

SCSS

$custom: #40c868;
$custom-light: #85da95;
$custom-dark: #000000;

JSON

{
  "hex": "#40c868",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 104
  },
  "hsl": {
    "h": 137.647,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73783,
    "c": 0.1788,
    "h": 149.3
  },
  "luminance": 0.43398
}

Semantic roles & 50–950 ramp

primary

#40C868

secondary

#D094BE

accent

#49B3DF

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #40C868

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

Preview Lab → · Contrast checker → · Palette generator →