#40C25A#40C25A

#40C25A is a light, vivid green. Relative luminance 0.404; OKLCH L 72.0% C 0.183 H 146.9°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#40C25A
RGB	rgb(64, 194, 90)
HSL	hsl(132, 52%, 51%)
HSV	hsv(132, 67%, 76%)
CMYK	cmyk(67%, 0%, 53.6%, 23.9%)
CIE-LAB	lab(69.76, -56.95, 41.79)
CIE-LCH	lch(69.76, 70.64, 143.73°)
OKLab	oklab(72.02% -0.1537 0.1002)
OKLCH	oklch(72.02% 0.183 146.9)
XYZ	xyz(23.2500, 40.4093, 16.2454)
Luminance	0.4041 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C25A #C240A8

analogous

#67C240 #40C25A #40C29B

triadic

#40C25A #5A40C2 #C25A40

tetradic

#40C25A #4067C2 #C240A8 #C29B40

square

#40C25A #4067C2 #C240A8 #C29B40

split-complementary

#40C25A #9B40C2 #C24067

monochromatic

#21672F #309544 #40C25A #6ED182 #9DE0AA

Accessibility & contrast

On white

2.31

#40C25A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#40C25A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C25A

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C25A	#FFFFFF	#000000	##000000
##40C25A	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B151

Deuteranopia (green-blind)

#B5A662

Tritanopia (blue-blind)

#0FBEAA

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40c25a;
/* rgb */ color: rgb(64, 194, 90);
/* oklch */ color: oklch(72.0% 0.183 146.9);

Tailwind

colors: {
  custom: {
    50: '#85d58b',
    500: '#40c25a',
    950: '#000000',
  },
}

SCSS

$custom: #40c25a;
$custom-light: #85d58b;
$custom-dark: #000000;

JSON

{
  "hex": "#40c25a",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 90
  },
  "hsl": {
    "h": 132,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72021,
    "c": 0.18346,
    "h": 146.9
  },
  "luminance": 0.40412
}

Semantic roles & 50–950 ramp

primary

#40C25A

secondary

#CC92C0

accent

#4DBFDB

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #40C25A

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

Preview Lab → · Contrast checker → · Palette generator →