#40C25D#40C25D

#40C25D is a light, vivid green. Relative luminance 0.405; OKLCH L 72.1% C 0.181 H 147.5°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#40C25D
RGB	rgb(64, 194, 93)
HSL	hsl(133, 52%, 51%)
HSV	hsv(133, 67%, 76%)
CMYK	cmyk(67%, 0%, 52.1%, 23.9%)
CIE-LAB	lab(69.80, -56.53, 40.38)
CIE-LCH	lch(69.80, 69.47, 144.46°)
OKLab	oklab(72.06% -0.1525 0.0973)
OKLCH	oklch(72.06% 0.181 147.5)
XYZ	xyz(23.3802, 40.4614, 16.9315)
Luminance	0.4046 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C25D #C240A5

analogous

#64C240 #40C25D #40C29E

triadic

#40C25D #5D40C2 #C25D40

tetradic

#40C25D #4064C2 #C240A5 #C29E40

square

#40C25D #4064C2 #C240A5 #C29E40

split-complementary

#40C25D #9E40C2 #C24064

monochromatic

#216730 #309546 #40C25D #6ED184 #9DE0AC

Accessibility & contrast

On white

2.31

#40C25D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#40C25D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C25D

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C25D	#FFFFFF	#000000	##000000
##40C25D	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B154

Deuteranopia (green-blind)

#B4A664

Tritanopia (blue-blind)

#0BBEAB

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #40c25d;
/* rgb */ color: rgb(64, 194, 93);
/* oklch */ color: oklch(72.1% 0.181 147.5);

Tailwind

colors: {
  custom: {
    50: '#84d58d',
    500: '#40c25d',
    950: '#000000',
  },
}

SCSS

$custom: #40c25d;
$custom-light: #84d58d;
$custom-dark: #000000;

JSON

{
  "hex": "#40c25d",
  "rgb": {
    "r": 64,
    "g": 194,
    "b": 93
  },
  "hsl": {
    "h": 133.385,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72063,
    "c": 0.18085,
    "h": 147.5
  },
  "luminance": 0.40464
}

Semantic roles & 50–950 ramp

primary

#40C25D

secondary

#CC92BF

accent

#4DBBDB

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #40C25D

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

Preview Lab → · Contrast checker → · Palette generator →