#40CB48#40CB48

#40CB48 is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.2% C 0.209 H 143.9°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#40CB48
RGB	rgb(64, 203, 72)
HSL	hsl(123, 57%, 52%)
HSV	hsv(123, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 64.5%, 20.4%)
CIE-LAB	lab(72.41, -62.26, 53.00)
CIE-LCH	lch(72.41, 81.76, 139.59°)
OKLab	oklab(74.15% -0.1687 0.123)
OKLCH	oklch(74.15% 0.209 143.9)
XYZ	xyz(24.6384, 44.2671, 13.3756)
Luminance	0.4427 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CB48 #CB40C3

analogous

#7ECB40 #40CB48 #40CB8D

triadic

#40CB48 #4840CB #CB4840

tetradic

#40CB48 #407ECB #CB40C3 #CB8D40

square

#40CB48 #407ECB #CB40C3 #CB8D40

split-complementary

#40CB48 #8D40CB #CB407E

monochromatic

#1F7224 #2CA233 #40CB48 #70D876 #A0E5A4

Accessibility & contrast

On white

2.13

#40CB48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#40CB48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB48

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CB48	#FFFFFF	#000000	##000000
##40CB48	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB838

Deuteranopia (green-blind)

#BFAD54

Tritanopia (blue-blind)

#14C5B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40cb48;
/* rgb */ color: rgb(64, 203, 72);
/* oklch */ color: oklch(74.2% 0.209 143.9);

Tailwind

colors: {
  custom: {
    50: '#87dc80',
    500: '#40cb48',
    950: '#000000',
  },
}

SCSS

$custom: #40cb48;
$custom-light: #87dc80;
$custom-dark: #000000;

JSON

{
  "hex": "#40cb48",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 72
  },
  "hsl": {
    "h": 123.453,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74151,
    "c": 0.20874,
    "h": 143.9
  },
  "luminance": 0.4427
}

Semantic roles & 50–950 ramp

primary

#40CB48

secondary

#D295CE

accent

#47D8E0

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40CB48

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

Preview Lab → · Contrast checker → · Palette generator →