#40CB49#40CB49

#40CB49 is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.2% C 0.208 H 144.0°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#40CB49
RGB	rgb(64, 203, 73)
HSL	hsl(124, 57%, 52%)
HSV	hsv(124, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 64%, 20.4%)
CIE-LAB	lab(72.42, -62.15, 52.59)
CIE-LCH	lch(72.42, 81.42, 139.76°)
OKLab	oklab(74.16% -0.1683 0.1222)
OKLCH	oklch(74.16% 0.208 144)
XYZ	xyz(24.6713, 44.2803, 13.5488)
Luminance	0.4428 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CB49 #CB40C2

analogous

#7CCB40 #40CB49 #40CB8F

triadic

#40CB49 #4940CB #CB4940

tetradic

#40CB49 #407CCB #CB40C2 #CB8F40

square

#40CB49 #407CCB #CB40C2 #CB8F40

split-complementary

#40CB49 #8F40CB #CB407C

monochromatic

#1F7224 #2CA234 #40CB49 #70D877 #A0E5A5

Accessibility & contrast

On white

2.13

#40CB49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#40CB49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB49

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CB49	#FFFFFF	#000000	##000000
##40CB49	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB839

Deuteranopia (green-blind)

#BEAD54

Tritanopia (blue-blind)

#13C6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40cb49;
/* rgb */ color: rgb(64, 203, 73);
/* oklch */ color: oklch(74.2% 0.208 144.0);

Tailwind

colors: {
  custom: {
    50: '#87dc81',
    500: '#40cb49',
    950: '#000000',
  },
}

SCSS

$custom: #40cb49;
$custom-light: #87dc81;
$custom-dark: #000000;

JSON

{
  "hex": "#40cb49",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 73
  },
  "hsl": {
    "h": 123.885,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74161,
    "c": 0.20802,
    "h": 144
  },
  "luminance": 0.44283
}

Semantic roles & 50–950 ramp

primary

#40CB49

secondary

#D295CE

accent

#47D7E0

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40CB49

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

Preview Lab → · Contrast checker → · Palette generator →