#40CB62#40CB62

#40CB62 is a light, vivid green. Relative luminance 0.447; OKLCH L 74.5% C 0.188 H 147.8°. Best body text is #000000 at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#40CB62
RGB	rgb(64, 203, 98)
HSL	hsl(135, 57%, 52%)
HSV	hsv(135, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 51.7%, 20.4%)
CIE-LAB	lab(72.68, -59.04, 41.48)
CIE-LCH	lch(72.68, 72.15, 144.91°)
OKLab	oklab(74.47% -0.1591 0.1)
OKLCH	oklch(74.47% 0.188 147.8)
XYZ	xyz(25.6730, 44.6809, 18.8242)
Luminance	0.4468 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CB62 #CB40A9

analogous

#64CB40 #40CB62 #40CBA7

triadic

#40CB62 #6240CB #CB6240

tetradic

#40CB62 #4064CB #CB40A9 #CBA740

square

#40CB62 #4064CB #CB40A9 #CBA740

split-complementary

#40CB62 #A740CB #CB4064

monochromatic

#1F7233 #2CA249 #40CB62 #70D88A #A0E5B1

Accessibility & contrast

On white

2.11

#40CB62 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.94

#40CB62 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB62

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CB62	#FFFFFF	#000000	##000000
##40CB62	1.00	2.11	9.94	9.94
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.94	21.00	1.00	1.00
##000000	9.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB959

Deuteranopia (green-blind)

#BCAE6A

Tritanopia (blue-blind)

#00C7B3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40cb62;
/* rgb */ color: rgb(64, 203, 98);
/* oklch */ color: oklch(74.5% 0.188 147.8);

Tailwind

colors: {
  custom: {
    50: '#86dc91',
    500: '#40cb62',
    950: '#000000',
  },
}

SCSS

$custom: #40cb62;
$custom-light: #86dc91;
$custom-dark: #000000;

JSON

{
  "hex": "#40cb62",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 98
  },
  "hsl": {
    "h": 134.676,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74467,
    "c": 0.18793,
    "h": 147.8
  },
  "luminance": 0.44684
}

Semantic roles & 50–950 ramp

primary

#40CB62

secondary

#D295C3

accent

#47BBE0

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #40CB62

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

Preview Lab → · Contrast checker → · Palette generator →