#40C650#40C650

#40C650 is a light, vivid green. Relative luminance 0.421; OKLCH L 72.9% C 0.197 H 145.1°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#40C650
RGB	rgb(64, 198, 80)
HSL	hsl(127, 54%, 51%)
HSV	hsv(127, 68%, 78%)
CMYK	cmyk(67.7%, 0%, 59.6%, 22.4%)
CIE-LAB	lab(70.91, -59.66, 47.82)
CIE-LCH	lch(70.91, 76.46, 141.29°)
OKLab	oklab(72.94% -0.1613 0.1127)
OKLCH	oklch(72.94% 0.197 145.1)
XYZ	xyz(23.7548, 42.0548, 14.4534)
Luminance	0.4206 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C650 #C640B6

analogous

#73C640 #40C650 #40C693

triadic

#40C650 #5040C6 #C65040

tetradic

#40C650 #4073C6 #C640B6 #C69340

square

#40C650 #4073C6 #C640B6 #C69340

split-complementary

#40C650 #9340C6 #C64073

monochromatic

#206C29 #2E9B3B #40C650 #6FD47B #9EE2A6

Accessibility & contrast

On white

2.23

#40C650 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#40C650 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C650

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C650	#FFFFFF	#000000	##000000
##40C650	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B444

Deuteranopia (green-blind)

#B9A95A

Tritanopia (blue-blind)

#13C1AC

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40c650;
/* rgb */ color: rgb(64, 198, 80);
/* oklch */ color: oklch(72.9% 0.197 145.1);

Tailwind

colors: {
  custom: {
    50: '#86d885',
    500: '#40c650',
    950: '#000000',
  },
}

SCSS

$custom: #40c650;
$custom-light: #86d885;
$custom-dark: #000000;

JSON

{
  "hex": "#40c650",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 80
  },
  "hsl": {
    "h": 127.164,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.72935,
    "c": 0.19673,
    "h": 145.1
  },
  "luminance": 0.42057
}

Semantic roles & 50–950 ramp

primary

#40C650

secondary

#CE93C7

accent

#4ACCDD

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #40C650

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

Preview Lab → · Contrast checker → · Palette generator →