#40D483#40D483

#40D483 is a light, vivid green. Relative luminance 0.498; OKLCH L 77.3% C 0.170 H 154.7°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#40D483
RGB	rgb(64, 212, 131)
HSL	hsl(147, 63%, 54%)
HSV	hsv(147, 70%, 83%)
CMYK	cmyk(69.8%, 0%, 38.2%, 16.9%)
CIE-LAB	lab(75.95, -56.86, 29.10)
CIE-LCH	lch(75.95, 63.88, 152.89°)
OKLab	oklab(77.32% -0.1536 0.0727)
OKLCH	oklch(77.32% 0.17 154.7)
XYZ	xyz(29.7519, 49.8123, 29.5151)
Luminance	0.4982 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D483 #D44091

analogous

#47D440 #40D483 #40D4CD

triadic

#40D483 #8340D4 #D48340

tetradic

#40D483 #4047D4 #D44091 #D4CD40

square

#40D483 #4047D4 #D44091 #D4CD40

split-complementary

#40D483 #CD40D4 #D44047

monochromatic

#1C7D48 #27AF65 #40D483 #72DFA3 #A4EAC4

Accessibility & contrast

On white

1.92

#40D483 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.96

#40D483 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D483

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D483	#FFFFFF	#000000	##000000
##40D483	1.00	1.92	10.96	10.96
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.96	21.00	1.00	1.00
##000000	10.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C37E

Deuteranopia (green-blind)

#C1B688

Tritanopia (blue-blind)

#00D2C0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40d483;
/* rgb */ color: rgb(64, 212, 131);
/* oklch */ color: oklch(77.3% 0.170 154.7);

Tailwind

colors: {
  custom: {
    50: '#87e2a7',
    500: '#40d483',
    950: '#000000',
  },
}

SCSS

$custom: #40d483;
$custom-light: #87e2a7;
$custom-dark: #000000;

JSON

{
  "hex": "#40d483",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 131
  },
  "hsl": {
    "h": 147.162,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77324,
    "c": 0.16991,
    "h": 154.7
  },
  "luminance": 0.49816
}

Semantic roles & 50–950 ramp

primary

#40D483

secondary

#D798BB

accent

#429CE6

background

#F9FEFA

surface

#F1FCF4

border

#CBD5CE

text

#0D150F

muted

#7E847F

Preview Lab

Preview with #40D483

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

Preview Lab → · Contrast checker → · Palette generator →