#40C850#40C850

#40C850 is a light, vivid green. Relative luminance 0.430; OKLCH L 73.5% C 0.199 H 145.0°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#40C850
RGB	rgb(64, 200, 80)
HSL	hsl(127, 55%, 52%)
HSV	hsv(127, 68%, 78%)
CMYK	cmyk(68%, 0%, 60%, 21.6%)
CIE-LAB	lab(71.54, -60.35, 48.54)
CIE-LCH	lch(71.54, 77.45, 141.19°)
OKLab	oklab(73.46% -0.1632 0.1142)
OKLCH	oklch(73.46% 0.199 145)
XYZ	xyz(24.2150, 42.9751, 14.6067)
Luminance	0.4298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C850 #C840B8

analogous

#74C840 #40C850 #40C894

triadic

#40C850 #5040C8 #C85040

tetradic

#40C850 #4074C8 #C840B8 #C89440

square

#40C850 #4074C8 #C840B8 #C89440

split-complementary

#40C850 #9440C8 #C84074

monochromatic

#206E29 #2D9D3B #40C850 #70D67C #9FE3A7

Accessibility & contrast

On white

2.19

#40C850 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#40C850 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C850

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C850	#FFFFFF	#000000	##000000
##40C850	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB643

Deuteranopia (green-blind)

#BBAB5A

Tritanopia (blue-blind)

#11C3AE

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c850;
/* rgb */ color: rgb(64, 200, 80);
/* oklch */ color: oklch(73.5% 0.199 145.0);

Tailwind

colors: {
  custom: {
    50: '#86da85',
    500: '#40c850',
    950: '#000000',
  },
}

SCSS

$custom: #40c850;
$custom-light: #86da85;
$custom-dark: #000000;

JSON

{
  "hex": "#40c850",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 80
  },
  "hsl": {
    "h": 127.059,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73456,
    "c": 0.19917,
    "h": 145
  },
  "luminance": 0.42978
}

Semantic roles & 50–950 ramp

primary

#40C850

secondary

#D094C9

accent

#49CDDF

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #40C850

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

Preview Lab → · Contrast checker → · Palette generator →