#40C23D#40C23D

#40C23D is a light, highly saturated green. Relative luminance 0.400; OKLCH L 71.7% C 0.206 H 142.8°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#40C23D
RGB	rgb(64, 194, 61)
HSL	hsl(119, 52%, 50%)
HSV	hsv(119, 69%, 76%)
CMYK	cmyk(67%, 0%, 68.6%, 23.9%)
CIE-LAB	lab(69.48, -60.29, 54.33)
CIE-LCH	lch(69.48, 81.15, 137.98°)
OKLab	oklab(71.69% -0.1638 0.1246)
OKLCH	oklch(71.69% 0.206 142.8)
XYZ	xyz(22.2472, 40.0082, 10.9639)
Luminance	0.4001 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C23D #BF3DC2

analogous

#82C23D #40C23D #3DC27D

triadic

#40C23D #3D40C2 #C23D40

tetradic

#40C23D #3D82C2 #BF3DC2 #C27D3D

square

#40C23D #3D82C2 #BF3DC2 #C27D3D

split-complementary

#40C23D #7D3DC2 #C23D82

monochromatic

#216520 #31932E #40C23D #6ED16C #9CDF9A

Accessibility & contrast

On white

2.33

#40C23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#40C23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C23D

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C23D	#FFFFFF	#000000	##000000
##40C23D	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B02A

Deuteranopia (green-blind)

#B7A64A

Tritanopia (blue-blind)

#20BCA7

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40c23d;
/* rgb */ color: rgb(64, 194, 61);
/* oklch */ color: oklch(71.7% 0.206 142.8);

Tailwind

colors: {
  custom: {
    50: '#86d679',
    500: '#40c23d',
    950: '#000000',
  },
}

SCSS

$custom: #40c23d;
$custom-light: #86d679;
$custom-dark: #000000;

JSON

{
  "hex": "#40c23d",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 61
  },
  "hsl": {
    "h": 118.647,
    "s": 52.157,
    "l": 50
  },
  "oklch": {
    "l": 0.71694,
    "c": 0.20582,
    "h": 142.8
  },
  "luminance": 0.4001
}

Semantic roles & 50–950 ramp

primary

#40C23D

secondary

#CA90CB

accent

#4CDCD8

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #40C23D

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

Preview Lab → · Contrast checker → · Palette generator →