#40D393#40D393

#40D393 is a light, vivid teal. Relative luminance 0.498; OKLCH L 77.4% C 0.155 H 160.1°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#40D393
RGB	rgb(64, 211, 147)
HSL	hsl(154, 63%, 54%)
HSV	hsv(154, 70%, 83%)
CMYK	cmyk(69.7%, 0%, 30.3%, 17.3%)
CIE-LAB	lab(75.94, -53.32, 20.74)
CIE-LCH	lch(75.94, 57.21, 158.75°)
OKLab	oklab(77.4% -0.1453 0.0526)
OKLCH	oklch(77.4% 0.155 160.1)
XYZ	xyz(30.6720, 49.7816, 35.5904)
Luminance	0.4979 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D393 #D34080

analogous

#40D34A #40D393 #40C9D3

triadic

#40D393 #9340D3 #D39340

tetradic

#40D393 #4A40D3 #D34080 #C9D340

square

#40D393 #4A40D3 #D34080 #C9D340

split-complementary

#40D393 #D340C9 #D34A40

monochromatic

#1D7C52 #28AE74 #40D393 #72DEAF #A3EACB

Accessibility & contrast

On white

1.92

#40D393 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.96

#40D393 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D393

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D393	#FFFFFF	#000000	##000000
##40D393	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)

#D0C38F

Deuteranopia (green-blind)

#BEB697

Tritanopia (blue-blind)

#00D2C2

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40d393;
/* rgb */ color: rgb(64, 211, 147);
/* oklch */ color: oklch(77.4% 0.155 160.1);

Tailwind

colors: {
  custom: {
    50: '#87e1b3',
    500: '#40d393',
    950: '#000000',
  },
}

SCSS

$custom: #40d393;
$custom-light: #87e1b3;
$custom-dark: #000000;

JSON

{
  "hex": "#40d393",
  "rgb": {
    "r": 64,
    "g": 211,
    "b": 147
  },
  "hsl": {
    "h": 153.878,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.77403,
    "c": 0.15452,
    "h": 160.1
  },
  "luminance": 0.49785
}

Semantic roles & 50–950 ramp

primary

#40D393

secondary

#D798B3

accent

#4289E6

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #40D393

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

Preview Lab → · Contrast checker → · Palette generator →