#40C368#40C368

#40C368 is a light, vivid green. Relative luminance 0.411; OKLCH L 72.5% C 0.172 H 149.7°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#40C368
RGB	rgb(64, 195, 104)
HSL	hsl(138, 52%, 51%)
HSV	hsv(138, 67%, 76%)
CMYK	cmyk(67.2%, 0%, 46.7%, 23.5%)
CIE-LAB	lab(70.26, -55.22, 35.49)
CIE-LCH	lch(70.26, 65.64, 147.27°)
OKLab	oklab(72.49% -0.1488 0.0868)
OKLCH	oklch(72.49% 0.172 149.7)
XYZ	xyz(24.1263, 41.1171, 19.7589)
Luminance	0.4112 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C368 #C3409B

analogous

#59C340 #40C368 #40C3AA

triadic

#40C368 #6840C3 #C36840

tetradic

#40C368 #4059C3 #C3409B #C3AA40

square

#40C368 #4059C3 #C3409B #C3AA40

split-complementary

#40C368 #AA40C3 #C34059

monochromatic

#216836 #2F974F #40C368 #6FD28D #9DE0B2

Accessibility & contrast

On white

2.28

#40C368 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#40C368 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C368

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C368	#FFFFFF	#000000	##000000
##40C368	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B361

Deuteranopia (green-blind)

#B4A76E

Tritanopia (blue-blind)

#00C0AD

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c368;
/* rgb */ color: rgb(64, 195, 104);
/* oklch */ color: oklch(72.5% 0.172 149.7);

Tailwind

colors: {
  custom: {
    50: '#84d694',
    500: '#40c368',
    950: '#000000',
  },
}

SCSS

$custom: #40c368;
$custom-light: #84d694;
$custom-dark: #000000;

JSON

{
  "hex": "#40c368",
  "rgb": {
    "r": 64,
    "g": 195,
    "b": 104
  },
  "hsl": {
    "h": 138.321,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72492,
    "c": 0.17229,
    "h": 149.7
  },
  "luminance": 0.4112
}

Semantic roles & 50–950 ramp

primary

#40C368

secondary

#CC92BB

accent

#4CB0DC

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40C368

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

Preview Lab → · Contrast checker → · Palette generator →