#40C133#40C133

#40C133 is a light, highly saturated green. Relative luminance 0.395; OKLCH L 71.4% C 0.211 H 141.8°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#40C133
RGB	rgb(64, 193, 51)
HSL	hsl(115, 58%, 48%)
HSV	hsv(115, 74%, 76%)
CMYK	cmyk(66.8%, 0%, 73.6%, 24.3%)
CIE-LAB	lab(69.09, -60.79, 57.68)
CIE-LCH	lch(69.09, 83.80, 136.50°)
OKLab	oklab(71.35% -0.1657 0.1303)
OKLCH	oklch(71.35% 0.211 141.8)
XYZ	xyz(21.7807, 39.4667, 9.6013)
Luminance	0.3947 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C133 #B433C1

analogous

#87C133 #40C133 #33C16D

triadic

#40C133 #3340C1 #C13340

tetradic

#40C133 #3387C1 #B433C1 #C16D33

square

#40C133 #3387C1 #B433C1 #C16D33

split-complementary

#40C133 #6D33C1 #C13387

monochromatic

#206019 #309126 #40C133 #68D45D #95E18D

Accessibility & contrast

On white

2.36

#40C133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#40C133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C133

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C133	#FFFFFF	#000000	##000000
##40C133	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF18

Deuteranopia (green-blind)

#B6A542

Tritanopia (blue-blind)

#24BBA6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #40c133;
/* rgb */ color: rgb(64, 193, 51);
/* oklch */ color: oklch(71.4% 0.211 141.8);

Tailwind

colors: {
  custom: {
    50: '#86d574',
    500: '#40c133',
    950: '#000000',
  },
}

SCSS

$custom: #40c133;
$custom-light: #86d574;
$custom-dark: #000000;

JSON

{
  "hex": "#40c133",
  "rgb": {
    "r": 64,
    "g": 193,
    "b": 51
  },
  "hsl": {
    "h": 114.507,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.7135,
    "c": 0.21083,
    "h": 141.8
  },
  "luminance": 0.39469
}

Semantic roles & 50–950 ramp

primary

#40C133

secondary

#C584CB

accent

#46E1D3

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #40C133

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

Preview Lab → · Contrast checker → · Palette generator →