#40D045#40D045

#40D045 is a light, highly saturated green. Relative luminance 0.466; OKLCH L 75.4% C 0.217 H 143.5°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#40D045
RGB	rgb(64, 208, 69)
HSL	hsl(122, 61%, 53%)
HSV	hsv(122, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 66.8%, 18.4%)
CIE-LAB	lab(73.95, -64.22, 55.92)
CIE-LCH	lch(73.95, 85.16, 138.95°)
OKLab	oklab(75.42% -0.1741 0.1288)
OKLCH	oklch(75.42% 0.217 143.5)
XYZ	xyz(25.7428, 46.6286, 13.2726)
Luminance	0.4663 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D045 #D040CB

analogous

#83D040 #40D045 #40D08D

triadic

#40D045 #4540D0 #D04540

tetradic

#40D045 #4083D0 #D040CB #D08D40

square

#40D045 #4083D0 #D040CB #D08D40

split-complementary

#40D045 #8D40D0 #D04083

monochromatic

#1E7821 #2AA92E #40D045 #71DC75 #A2E8A5

Accessibility & contrast

On white

2.03

#40D045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#40D045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D045

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D045	#FFFFFF	#000000	##000000
##40D045	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)

#D4BD32

Deuteranopia (green-blind)

#C3B152

Tritanopia (blue-blind)

#10CAB4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40d045;
/* rgb */ color: rgb(64, 208, 69);
/* oklch */ color: oklch(75.4% 0.217 143.5);

Tailwind

colors: {
  custom: {
    50: '#88e07f',
    500: '#40d045',
    950: '#000000',
  },
}

SCSS

$custom: #40d045;
$custom-light: #88e07f;
$custom-dark: #000000;

JSON

{
  "hex": "#40d045",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 69
  },
  "hsl": {
    "h": 122.083,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75423,
    "c": 0.21661,
    "h": 143.5
  },
  "luminance": 0.46631
}

Semantic roles & 50–950 ramp

primary

#40D045

secondary

#D597D3

accent

#44DEE4

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40D045

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

Preview Lab → · Contrast checker → · Palette generator →