#40D048#40D048

#40D048 is a light, highly saturated green. Relative luminance 0.467; OKLCH L 75.5% C 0.215 H 143.8°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#40D048
RGB	rgb(64, 208, 72)
HSL	hsl(123, 61%, 53%)
HSV	hsv(123, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 65.4%, 18.4%)
CIE-LAB	lab(73.98, -63.93, 54.73)
CIE-LCH	lch(73.98, 84.15, 139.43°)
OKLab	oklab(75.45% -0.1732 0.1266)
OKLCH	oklch(75.45% 0.215 143.8)
XYZ	xyz(25.8383, 46.6668, 13.7755)
Luminance	0.4667 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D048 #D040C8

analogous

#80D040 #40D048 #40D090

triadic

#40D048 #4840D0 #D04840

tetradic

#40D048 #4080D0 #D040C8 #D09040

square

#40D048 #4080D0 #D040C8 #D09040

split-complementary

#40D048 #9040D0 #D04080

monochromatic

#1E7823 #2AA931 #40D048 #71DC77 #A2E8A6

Accessibility & contrast

On white

2.03

#40D048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#40D048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D048

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D048	#FFFFFF	#000000	##000000
##40D048	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD37

Deuteranopia (green-blind)

#C3B154

Tritanopia (blue-blind)

#0ECAB4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40d048;
/* rgb */ color: rgb(64, 208, 72);
/* oklch */ color: oklch(75.5% 0.215 143.8);

Tailwind

colors: {
  custom: {
    50: '#88e081',
    500: '#40d048',
    950: '#000000',
  },
}

SCSS

$custom: #40d048;
$custom-light: #88e081;
$custom-dark: #000000;

JSON

{
  "hex": "#40d048",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 72
  },
  "hsl": {
    "h": 123.333,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75451,
    "c": 0.21455,
    "h": 143.8
  },
  "luminance": 0.4667
}

Semantic roles & 50–950 ramp

primary

#40D048

secondary

#D597D1

accent

#44DBE4

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40D048

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

Preview Lab → · Contrast checker → · Palette generator →