#40BE33#40BE33

#40BE33 is a light, highly saturated green. Relative luminance 0.382; OKLCH L 70.6% C 0.207 H 141.8°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#40BE33
RGB	rgb(64, 190, 51)
HSL	hsl(114, 58%, 47%)
HSV	hsv(114, 73%, 75%)
CMYK	cmyk(66.3%, 0%, 73.2%, 25.5%)
CIE-LAB	lab(68.13, -59.78, 56.72)
CIE-LCH	lch(68.13, 82.41, 136.50°)
OKLab	oklab(70.56% -0.163 0.1283)
OKLCH	oklch(70.56% 0.207 141.8)
XYZ	xyz(21.1242, 38.1537, 9.3825)
Luminance	0.3816 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BE33 #B133BE

analogous

#86BE33 #40BE33 #33BE6B

triadic

#40BE33 #3340BE #BE3340

tetradic

#40BE33 #3386BE #B133BE #BE6B33

square

#40BE33 #3386BE #B133BE #BE6B33

split-complementary

#40BE33 #6B33BE #BE3386

monochromatic

#1F5E19 #308E26 #40BE33 #66D35B #93E08B

Accessibility & contrast

On white

2.43

#40BE33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#40BE33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BE33

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BE33	#FFFFFF	#000000	##000000
##40BE33	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC19

Deuteranopia (green-blind)

#B4A241

Tritanopia (blue-blind)

#25B8A3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #40be33;
/* rgb */ color: rgb(64, 190, 51);
/* oklch */ color: oklch(70.6% 0.207 141.8);

Tailwind

colors: {
  custom: {
    50: '#85d373',
    500: '#40be33',
    950: '#000000',
  },
}

SCSS

$custom: #40be33;
$custom-light: #85d373;
$custom-dark: #000000;

JSON

{
  "hex": "#40be33",
  "rgb": {
    "r": 64,
    "g": 190,
    "b": 51
  },
  "hsl": {
    "h": 114.388,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.7056,
    "c": 0.20745,
    "h": 141.8
  },
  "luminance": 0.38156
}

Semantic roles & 50–950 ramp

primary

#40BE33

secondary

#C383CA

accent

#47E1D3

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #40BE33

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

Preview Lab → · Contrast checker → · Palette generator →