#40DF85#40DF85

#40DF85 is a light, vivid green. Relative luminance 0.556; OKLCH L 80.1% C 0.182 H 153.6°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#40DF85
RGB	rgb(64, 223, 133)
HSL	hsl(146, 71%, 56%)
HSV	hsv(146, 71%, 87%)
CMYK	cmyk(71.3%, 0%, 40.4%, 12.5%)
CIE-LAB	lab(79.36, -60.56, 32.58)
CIE-LCH	lch(79.36, 68.77, 151.72°)
OKLab	oklab(80.14% -0.1633 0.0809)
OKLCH	oklch(80.14% 0.182 153.6)
XYZ	xyz(32.7327, 55.5551, 31.1839)
Luminance	0.5556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DF85 #DF409A

analogous

#4BDF40 #40DF85 #40DFD5

triadic

#40DF85 #8540DF #DF8540

tetradic

#40DF85 #404BDF #DF409A #DFD540

square

#40DF85 #404BDF #DF409A #DFD540

split-complementary

#40DF85 #D540DF #DF404B

monochromatic

#188D4B #20C166 #40DF85 #74E8A6 #A9F1C8

Accessibility & contrast

On white

1.73

#40DF85 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#40DF85 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DF85

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DF85	#FFFFFF	#000000	##000000
##40DF85	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCD7F

Deuteranopia (green-blind)

#CBBF8B

Tritanopia (blue-blind)

#00DCC9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #40df85;
/* rgb */ color: rgb(64, 223, 133);
/* oklch */ color: oklch(80.1% 0.182 153.6);

Tailwind

colors: {
  custom: {
    50: '#89eaa9',
    500: '#40df85',
    950: '#000000',
  },
}

SCSS

$custom: #40df85;
$custom-light: #89eaa9;
$custom-dark: #000000;

JSON

{
  "hex": "#40df85",
  "rgb": {
    "r": 64,
    "g": 223,
    "b": 133
  },
  "hsl": {
    "h": 146.038,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.80143,
    "c": 0.18225,
    "h": 153.6
  },
  "luminance": 0.55559
}

Semantic roles & 50–950 ramp

primary

#40DF85

secondary

#923168

accent

#3AA0EE

background

#FCFFFD

surface

#F4FEF7

border

#CED6D0

text

#0D1610

muted

#7F8581

Preview Lab

Preview with #40DF85

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

Preview Lab → · Contrast checker → · Palette generator →