#40C367#40C367

#40C367 is a light, vivid green. Relative luminance 0.411; OKLCH L 72.5% C 0.173 H 149.5°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#40C367
RGB	rgb(64, 195, 103)
HSL	hsl(138, 52%, 51%)
HSV	hsv(138, 67%, 76%)
CMYK	cmyk(67.2%, 0%, 47.2%, 23.5%)
CIE-LAB	lab(70.24, -55.38, 35.98)
CIE-LCH	lch(70.24, 66.04, 146.99°)
OKLab	oklab(72.48% -0.1493 0.0879)
OKLCH	oklch(72.48% 0.173 149.5)
XYZ	xyz(24.0758, 41.0969, 19.4930)
Luminance	0.4110 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C367 #C3409C

analogous

#5AC340 #40C367 #40C3A9

triadic

#40C367 #6740C3 #C36740

tetradic

#40C367 #405AC3 #C3409C #C3A940

square

#40C367 #405AC3 #C3409C #C3A940

split-complementary

#40C367 #A940C3 #C3405A

monochromatic

#216836 #2F974E #40C367 #6FD28C #9DE0B1

Accessibility & contrast

On white

2.28

#40C367 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#40C367 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C367

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C367	#FFFFFF	#000000	##000000
##40C367	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)

#C4B360

Deuteranopia (green-blind)

#B4A76D

Tritanopia (blue-blind)

#00BFAD

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c367;
/* rgb */ color: rgb(64, 195, 103);
/* oklch */ color: oklch(72.5% 0.173 149.5);

Tailwind

colors: {
  custom: {
    50: '#84d694',
    500: '#40c367',
    950: '#000000',
  },
}

SCSS

$custom: #40c367;
$custom-light: #84d694;
$custom-dark: #000000;

JSON

{
  "hex": "#40c367",
  "rgb": {
    "r": 64,
    "g": 195,
    "b": 103
  },
  "hsl": {
    "h": 137.863,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72476,
    "c": 0.1732,
    "h": 149.5
  },
  "luminance": 0.41099
}

Semantic roles & 50–950 ramp

primary

#40C367

secondary

#CC92BB

accent

#4CB1DC

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40C367

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

Preview Lab → · Contrast checker → · Palette generator →