#40CB4A#40CB4A

#40CB4A is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.2% C 0.207 H 144.1°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#40CB4A
RGB	rgb(64, 203, 74)
HSL	hsl(124, 57%, 52%)
HSV	hsv(124, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 63.5%, 20.4%)
CIE-LAB	lab(72.42, -62.05, 52.18)
CIE-LCH	lch(72.42, 81.07, 139.94°)
OKLab	oklab(74.17% -0.168 0.1214)
OKLCH	oklch(74.17% 0.207 144.1)
XYZ	xyz(24.7048, 44.2936, 13.7248)
Luminance	0.4430 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CB4A #CB40C1

analogous

#7BCB40 #40CB4A #40CB90

triadic

#40CB4A #4A40CB #CB4A40

tetradic

#40CB4A #407BCB #CB40C1 #CB9040

square

#40CB4A #407BCB #CB40C1 #CB9040

split-complementary

#40CB4A #9040CB #CB407B

monochromatic

#1F7225 #2CA235 #40CB4A #70D878 #A0E5A5

Accessibility & contrast

On white

2.13

#40CB4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#40CB4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB4A

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CB4A	#FFFFFF	#000000	##000000
##40CB4A	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB93B

Deuteranopia (green-blind)

#BEAD55

Tritanopia (blue-blind)

#13C6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40cb4a;
/* rgb */ color: rgb(64, 203, 74);
/* oklch */ color: oklch(74.2% 0.207 144.1);

Tailwind

colors: {
  custom: {
    50: '#87dc82',
    500: '#40cb4a',
    950: '#000000',
  },
}

SCSS

$custom: #40cb4a;
$custom-light: #87dc82;
$custom-dark: #000000;

JSON

{
  "hex": "#40cb4a",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 74
  },
  "hsl": {
    "h": 124.317,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74171,
    "c": 0.20729,
    "h": 144.1
  },
  "luminance": 0.44296
}

Semantic roles & 50–950 ramp

primary

#40CB4A

secondary

#D295CD

accent

#47D5E0

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40CB4A

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

Preview Lab → · Contrast checker → · Palette generator →