#40C268#40C268

#40C268 is a light, vivid green. Relative luminance 0.407; OKLCH L 72.2% C 0.171 H 149.8°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#40C268
RGB	rgb(64, 194, 104)
HSL	hsl(138, 52%, 51%)
HSV	hsv(138, 67%, 76%)
CMYK	cmyk(67%, 0%, 46.4%, 23.9%)
CIE-LAB	lab(69.94, -54.85, 35.09)
CIE-LCH	lch(69.94, 65.11, 147.39°)
OKLab	oklab(72.23% -0.1478 0.0859)
OKLCH	oklch(72.23% 0.171 149.8)
XYZ	xyz(23.9030, 40.6705, 19.6845)
Luminance	0.4067 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C268 #C2409A

analogous

#59C240 #40C268 #40C2A9

triadic

#40C268 #6840C2 #C26840

tetradic

#40C268 #4059C2 #C2409A #C2A940

square

#40C268 #4059C2 #C2409A #C2A940

split-complementary

#40C268 #A940C2 #C24059

monochromatic

#216736 #30954F #40C268 #6ED18D #9DE0B1

Accessibility & contrast

On white

2.30

#40C268 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#40C268 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C268

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C268	#FFFFFF	#000000	##000000
##40C268	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B261

Deuteranopia (green-blind)

#B3A66E

Tritanopia (blue-blind)

#00BFAD

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #40c268;
/* rgb */ color: rgb(64, 194, 104);
/* oklch */ color: oklch(72.2% 0.171 149.8);

Tailwind

colors: {
  custom: {
    50: '#84d594',
    500: '#40c268',
    950: '#000000',
  },
}

SCSS

$custom: #40c268;
$custom-light: #84d594;
$custom-dark: #000000;

JSON

{
  "hex": "#40c268",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 104
  },
  "hsl": {
    "h": 138.462,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72233,
    "c": 0.17098,
    "h": 149.8
  },
  "luminance": 0.40673
}

Semantic roles & 50–950 ramp

primary

#40C268

secondary

#CC92BA

accent

#4DAFDB

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40C268

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

Preview Lab → · Contrast checker → · Palette generator →