#40C033#40C033

#40C033 is a light, highly saturated green. Relative luminance 0.390; OKLCH L 71.1% C 0.210 H 141.8°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#40C033
RGB	rgb(64, 192, 51)
HSL	hsl(114, 58%, 48%)
HSV	hsv(114, 73%, 75%)
CMYK	cmyk(66.7%, 0%, 73.4%, 24.7%)
CIE-LAB	lab(68.77, -60.45, 57.36)
CIE-LCH	lch(68.77, 83.34, 136.50°)
OKLab	oklab(71.09% -0.1648 0.1297)
OKLCH	oklch(71.09% 0.21 141.8)
XYZ	xyz(21.5604, 39.0261, 9.5279)
Luminance	0.3903 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C033 #B333C0

analogous

#87C033 #40C033 #33C06C

triadic

#40C033 #3340C0 #C03340

tetradic

#40C033 #3387C0 #B333C0 #C06C33

square

#40C033 #3387C0 #B333C0 #C06C33

split-complementary

#40C033 #6C33C0 #C03387

monochromatic

#205F19 #309026 #40C033 #67D45C #94E18D

Accessibility & contrast

On white

2.38

#40C033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#40C033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C033

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C033	#FFFFFF	#000000	##000000
##40C033	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE18

Deuteranopia (green-blind)

#B6A442

Tritanopia (blue-blind)

#24BAA5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #40c033;
/* rgb */ color: rgb(64, 192, 51);
/* oklch */ color: oklch(71.1% 0.210 141.8);

Tailwind

colors: {
  custom: {
    50: '#86d474',
    500: '#40c033',
    950: '#000000',
  },
}

SCSS

$custom: #40c033;
$custom-light: #86d474;
$custom-dark: #000000;

JSON

{
  "hex": "#40c033",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 51
  },
  "hsl": {
    "h": 114.468,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71087,
    "c": 0.20971,
    "h": 141.8
  },
  "luminance": 0.39028
}

Semantic roles & 50–950 ramp

primary

#40C033

secondary

#C484CB

accent

#47E1D3

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #40C033

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

Preview Lab → · Contrast checker → · Palette generator →