#40C52A#40C52A

#40C52A is a light, highly saturated green. Relative luminance 0.412; OKLCH L 72.3% C 0.220 H 141.2°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#40C52A
RGB	rgb(64, 197, 42)
HSL	hsl(111, 65%, 47%)
HSV	hsv(111, 79%, 77%)
CMYK	cmyk(67.5%, 0%, 78.7%, 22.7%)
CIE-LAB	lab(70.31, -62.72, 61.83)
CIE-LCH	lch(70.31, 88.07, 135.41°)
OKLab	oklab(72.35% -0.1714 0.1378)
OKLCH	oklch(72.35% 0.22 141.2)
XYZ	xyz(22.4973, 41.1873, 8.9544)
Luminance	0.4119 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C52A #AF2AC5

analogous

#8EC52A #40C52A #2AC562

triadic

#40C52A #2A40C5 #C52A40

tetradic

#40C52A #2A8EC5 #AF2AC5 #C5622A

square

#40C52A #2A8EC5 #AF2AC5 #C5622A

split-complementary

#40C52A #622AC5 #C52A8E

monochromatic

#1F6014 #30931F #40C52A #65DA52 #92E585

Accessibility & contrast

On white

2.27

#40C52A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#40C52A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C52A

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C52A	#FFFFFF	#000000	##000000
##40C52A	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB200

Deuteranopia (green-blind)

#BBA83C

Tritanopia (blue-blind)

#24BFA8

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c52a;
/* rgb */ color: rgb(64, 197, 42);
/* oklch */ color: oklch(72.3% 0.220 141.2);

Tailwind

colors: {
  custom: {
    50: '#87d870',
    500: '#40c52a',
    950: '#000000',
  },
}

SCSS

$custom: #40c52a;
$custom-light: #87d870;
$custom-dark: #000000;

JSON

{
  "hex": "#40c52a",
  "rgb": {
    "r": 64,
    "g": 197,
    "b": 42
  },
  "hsl": {
    "h": 111.484,
    "s": 64.854,
    "l": 46.863
  },
  "oklch": {
    "l": 0.72345,
    "c": 0.2199,
    "h": 141.2
  },
  "luminance": 0.4119
}

Semantic roles & 50–950 ramp

primary

#40C52A

secondary

#C37DCE

accent

#40E8D0

background

#F9FDF7

surface

#F1FAED

border

#CBD3C8

text

#0D1508

muted

#7E837B

Preview Lab

Preview with #40C52A

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

Preview Lab → · Contrast checker → · Palette generator →