#40BB6A#40BB6A

#40BB6A is a light, vivid green. Relative luminance 0.377; OKLCH L 70.5% C 0.160 H 151.1°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#40BB6A
RGB	rgb(64, 187, 106)
HSL	hsl(140, 49%, 49%)
HSV	hsv(140, 66%, 73%)
CMYK	cmyk(65.8%, 0%, 43.3%, 26.7%)
CIE-LAB	lab(67.78, -51.87, 31.29)
CIE-LCH	lch(67.78, 60.58, 148.90°)
OKLab	oklab(70.46% -0.1399 0.0772)
OKLCH	oklch(70.46% 0.16 151.1)
XYZ	xyz(22.4844, 37.6689, 19.7188)
Luminance	0.3767 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BB6A #BB4091

analogous

#54BB40 #40BB6A #40BBA8

triadic

#40BB6A #6A40BB #BB6A40

tetradic

#40BB6A #4054BB #BB4091 #BBA840

square

#40BB6A #4054BB #BB4091 #BBA840

split-complementary

#40BB6A #A840BB #BB4054

monochromatic

#216036 #308D50 #40BB6A #6CCD8D #99DCB0

Accessibility & contrast

On white

2.46

#40BB6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#40BB6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BB6A

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BB6A	#FFFFFF	#000000	##000000
##40BB6A	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAC64

Deuteranopia (green-blind)

#ACA16F

Tritanopia (blue-blind)

#02B8A7

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #40bb6a;
/* rgb */ color: rgb(64, 187, 106);
/* oklch */ color: oklch(70.5% 0.160 151.1);

Tailwind

colors: {
  custom: {
    50: '#83d095',
    500: '#40bb6a',
    950: '#000000',
  },
}

SCSS

$custom: #40bb6a;
$custom-light: #83d095;
$custom-dark: #000000;

JSON

{
  "hex": "#40bb6a",
  "rgb": {
    "r": 64,
    "g": 187,
    "b": 106
  },
  "hsl": {
    "h": 140.488,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70455,
    "c": 0.15983,
    "h": 151.1
  },
  "luminance": 0.37671
}

Semantic roles & 50–950 ramp

primary

#40BB6A

secondary

#C88FB4

accent

#4FAAD9

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140D

muted

#7D827E

Preview Lab

Preview with #40BB6A

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

Preview Lab → · Contrast checker → · Palette generator →