#40DC5F#40DC5F

#40DC5F is a light, highly saturated green. Relative luminance 0.531; OKLCH L 78.8% C 0.211 H 146.4°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#40DC5F
RGB	rgb(64, 220, 95)
HSL	hsl(132, 69%, 56%)
HSV	hsv(132, 71%, 86%)
CMYK	cmyk(70.9%, 0%, 56.8%, 13.7%)
CIE-LAB	lab(77.93, -65.32, 49.21)
CIE-LCH	lch(77.93, 81.78, 143.01°)
OKLab	oklab(78.8% -0.1761 0.1169)
OKLCH	oklch(78.8% 0.211 146.4)
XYZ	xyz(29.7710, 53.0993, 19.5045)
Luminance	0.5310 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DC5F #DC40BD

analogous

#6FDC40 #40DC5F #40DCAD

triadic

#40DC5F #5F40DC #DC5F40

tetradic

#40DC5F #406FDC #DC40BD #DCAD40

square

#40DC5F #406FDC #DC40BD #DCAD40

split-complementary

#40DC5F #AD40DC #DC406F

monochromatic

#19892F #23BC41 #40DC5F #74E58A #A7EFB6

Accessibility & contrast

On white

1.81

#40DC5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#40DC5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DC5F

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DC5F	#FFFFFF	#000000	##000000
##40DC5F	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC853

Deuteranopia (green-blind)

#CDBC69

Tritanopia (blue-blind)

#00D7C0

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #40dc5f;
/* rgb */ color: rgb(64, 220, 95);
/* oklch */ color: oklch(78.8% 0.211 146.4);

Tailwind

colors: {
  custom: {
    50: '#8ae890',
    500: '#40dc5f',
    950: '#000000',
  },
}

SCSS

$custom: #40dc5f;
$custom-light: #8ae890;
$custom-dark: #000000;

JSON

{
  "hex": "#40dc5f",
  "rgb": {
    "r": 64,
    "g": 220,
    "b": 95
  },
  "hsl": {
    "h": 131.923,
    "s": 69.027,
    "l": 55.686
  },
  "oklch": {
    "l": 0.788,
    "c": 0.21134,
    "h": 146.4
  },
  "luminance": 0.53103
}

Semantic roles & 50–950 ramp

primary

#40DC5F

secondary

#8F327C

accent

#3CC9EC

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #40DC5F

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

Preview Lab → · Contrast checker → · Palette generator →