#40BC33#40BC33

#40BC33 is a light, highly saturated green. Relative luminance 0.373; OKLCH L 70.0% C 0.205 H 141.8°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#40BC33
RGB	rgb(64, 188, 51)
HSL	hsl(114, 57%, 47%)
HSV	hsv(114, 73%, 74%)
CMYK	cmyk(66%, 0%, 72.9%, 26.3%)
CIE-LAB	lab(67.50, -59.10, 56.07)
CIE-LCH	lch(67.50, 81.47, 136.51°)
OKLab	oklab(70.03% -0.1612 0.127)
OKLCH	oklch(70.03% 0.205 141.8)
XYZ	xyz(20.6940, 37.2933, 9.2391)
Luminance	0.3730 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BC33 #AF33BC

analogous

#84BC33 #40BC33 #33BC6B

triadic

#40BC33 #3340BC #BC3340

tetradic

#40BC33 #3384BC #AF33BC #BC6B33

square

#40BC33 #3384BC #AF33BC #BC6B33

split-complementary

#40BC33 #6B33BC #BC3384

monochromatic

#1F5C19 #308C26 #40BC33 #65D25A #92DF8A

Accessibility & contrast

On white

2.48

#40BC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#40BC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BC33

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BC33	#FFFFFF	#000000	##000000
##40BC33	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA1A

Deuteranopia (green-blind)

#B2A141

Tritanopia (blue-blind)

#27B6A1

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #40bc33;
/* rgb */ color: rgb(64, 188, 51);
/* oklch */ color: oklch(70.0% 0.205 141.8);

Tailwind

colors: {
  custom: {
    50: '#85d173',
    500: '#40bc33',
    950: '#000000',
  },
}

SCSS

$custom: #40bc33;
$custom-light: #85d173;
$custom-dark: #000000;

JSON

{
  "hex": "#40bc33",
  "rgb": {
    "r": 64,
    "g": 188,
    "b": 51
  },
  "hsl": {
    "h": 114.307,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70032,
    "c": 0.20517,
    "h": 141.8
  },
  "luminance": 0.37295
}

Semantic roles & 50–950 ramp

primary

#40BC33

secondary

#C381C9

accent

#47E1D2

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #40BC33

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

Preview Lab → · Contrast checker → · Palette generator →