#40CF48#40CF48

#40CF48 is a light, highly saturated green. Relative luminance 0.462; OKLCH L 75.2% C 0.213 H 143.8°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#40CF48
RGB	rgb(64, 207, 72)
HSL	hsl(123, 60%, 53%)
HSV	hsv(123, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 65.2%, 18.8%)
CIE-LAB	lab(73.66, -63.59, 54.39)
CIE-LCH	lch(73.66, 83.68, 139.46°)
OKLab	oklab(75.19% -0.1723 0.1259)
OKLCH	oklch(75.19% 0.213 143.8)
XYZ	xyz(25.5953, 46.1807, 13.6945)
Luminance	0.4618 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CF48 #CF40C7

analogous

#7FCF40 #40CF48 #40CF90

triadic

#40CF48 #4840CF #CF4840

tetradic

#40CF48 #407FCF #CF40C7 #CF9040

square

#40CF48 #407FCF #CF40C7 #CF9040

split-complementary

#40CF48 #9040CF #CF407F

monochromatic

#1E7723 #2AA831 #40CF48 #71DB77 #A2E8A6

Accessibility & contrast

On white

2.05

#40CF48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#40CF48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CF48

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CF48	#FFFFFF	#000000	##000000
##40CF48	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC37

Deuteranopia (green-blind)

#C2B154

Tritanopia (blue-blind)

#0FC9B3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40cf48;
/* rgb */ color: rgb(64, 207, 72);
/* oklch */ color: oklch(75.2% 0.213 143.8);

Tailwind

colors: {
  custom: {
    50: '#88df81',
    500: '#40cf48',
    950: '#000000',
  },
}

SCSS

$custom: #40cf48;
$custom-light: #88df81;
$custom-dark: #000000;

JSON

{
  "hex": "#40cf48",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 72
  },
  "hsl": {
    "h": 123.357,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75191,
    "c": 0.21339,
    "h": 143.8
  },
  "luminance": 0.46184
}

Semantic roles & 50–950 ramp

primary

#40CF48

secondary

#D497D1

accent

#45DAE3

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40CF48

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

Preview Lab → · Contrast checker → · Palette generator →