#40D480#40D480

#40D480 is a light, vivid green. Relative luminance 0.497; OKLCH L 77.3% C 0.173 H 153.8°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#40D480
RGB	rgb(64, 212, 128)
HSL	hsl(146, 63%, 54%)
HSV	hsv(146, 70%, 83%)
CMYK	cmyk(69.8%, 0%, 39.6%, 16.9%)
CIE-LAB	lab(75.90, -57.41, 30.58)
CIE-LCH	lch(75.90, 65.05, 151.96°)
OKLab	oklab(77.27% -0.1549 0.0761)
OKLCH	oklch(77.27% 0.173 153.8)
XYZ	xyz(29.5515, 49.7322, 28.4597)
Luminance	0.4974 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D480 #D44094

analogous

#4AD440 #40D480 #40D4CA

triadic

#40D480 #8040D4 #D48040

tetradic

#40D480 #404AD4 #D44094 #D4CA40

square

#40D480 #404AD4 #D44094 #D4CA40

split-complementary

#40D480 #CA40D4 #D4404A

monochromatic

#1C7D46 #27AF62 #40D480 #72DFA1 #A4EAC2

Accessibility & contrast

On white

1.92

#40D480 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#40D480 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D480

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D480	#FFFFFF	#000000	##000000
##40D480	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C37A

Deuteranopia (green-blind)

#C1B686

Tritanopia (blue-blind)

#00D1BF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40d480;
/* rgb */ color: rgb(64, 212, 128);
/* oklch */ color: oklch(77.3% 0.173 153.8);

Tailwind

colors: {
  custom: {
    50: '#87e2a5',
    500: '#40d480',
    950: '#000000',
  },
}

SCSS

$custom: #40d480;
$custom-light: #87e2a5;
$custom-dark: #000000;

JSON

{
  "hex": "#40d480",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 128
  },
  "hsl": {
    "h": 145.946,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77268,
    "c": 0.17262,
    "h": 153.8
  },
  "luminance": 0.49735
}

Semantic roles & 50–950 ramp

primary

#40D480

secondary

#D798BC

accent

#429FE6

background

#F9FEFA

surface

#F1FCF4

border

#CBD5CE

text

#0D150F

muted

#7E847F

Preview Lab

Preview with #40D480

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

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