#40CB41#40CB41

#40CB41 is a light, highly saturated green. Relative luminance 0.442; OKLCH L 74.1% C 0.214 H 143.1°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#40CB41
RGB	rgb(64, 203, 65)
HSL	hsl(120, 57%, 52%)
HSV	hsv(120, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 68%, 20.4%)
CIE-LAB	lab(72.35, -62.94, 55.80)
CIE-LCH	lch(72.35, 84.11, 138.44°)
OKLab	oklab(74.09% -0.1708 0.1281)
OKLCH	oklch(74.09% 0.214 143.1)
XYZ	xyz(24.4230, 44.1809, 12.2407)
Luminance	0.4418 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CB41 #CB40CA

analogous

#84CB40 #40CB41 #40CB87

triadic

#40CB41 #4140CB #CB4140

tetradic

#40CB41 #4084CB #CB40CA #CB8740

square

#40CB41 #4084CB #CB40CA #CB8740

split-complementary

#40CB41 #8740CB #CB4084

monochromatic

#1F7220 #2CA22D #40CB41 #70D871 #A0E5A1

Accessibility & contrast

On white

2.13

#40CB41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#40CB41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB41

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CB41	#FFFFFF	#000000	##000000
##40CB41	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82D

Deuteranopia (green-blind)

#BFAD4E

Tritanopia (blue-blind)

#18C5AF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #40cb41;
/* rgb */ color: rgb(64, 203, 65);
/* oklch */ color: oklch(74.1% 0.214 143.1);

Tailwind

colors: {
  custom: {
    50: '#87dc7c',
    500: '#40cb41',
    950: '#000000',
  },
}

SCSS

$custom: #40cb41;
$custom-light: #87dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#40cb41",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 65
  },
  "hsl": {
    "h": 120.432,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74085,
    "c": 0.21356,
    "h": 143.1
  },
  "luminance": 0.44184
}

Semantic roles & 50–950 ramp

primary

#40CB41

secondary

#D295D1

accent

#47DFE0

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40CB41

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

Preview Lab → · Contrast checker → · Palette generator →