#40D39A#40D39A

#40D39A is a light, vivid teal. Relative luminance 0.500; OKLCH L 77.6% C 0.149 H 162.8°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#40D39A
RGB	rgb(64, 211, 154)
HSL	hsl(157, 63%, 54%)
HSV	hsv(157, 70%, 83%)
CMYK	cmyk(69.7%, 0%, 27%, 17.3%)
CIE-LAB	lab(76.07, -51.82, 17.23)
CIE-LCH	lch(76.07, 54.61, 161.60°)
OKLab	oklab(77.56% -0.142 0.0439)
OKLCH	oklch(77.56% 0.149 162.8)
XYZ	xyz(31.2381, 50.0081, 38.5718)
Luminance	0.5001 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D39A #D34079

analogous

#40D351 #40D39A #40C2D3

triadic

#40D39A #9A40D3 #D39A40

tetradic

#40D39A #5140D3 #D34079 #C2D340

square

#40D39A #5140D3 #D34079 #C2D340

split-complementary

#40D39A #D340C2 #D35140

monochromatic

#1D7C57 #28AE7A #40D39A #72DEB4 #A3EACF

Accessibility & contrast

On white

1.91

#40D39A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#40D39A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D39A

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D39A	#FFFFFF	#000000	##000000
##40D39A	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFC497

Deuteranopia (green-blind)

#BCB69E

Tritanopia (blue-blind)

#00D3C3

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d39a;
/* rgb */ color: rgb(64, 211, 154);
/* oklch */ color: oklch(77.6% 0.149 162.8);

Tailwind

colors: {
  custom: {
    50: '#87e1b8',
    500: '#40d39a',
    950: '#000000',
  },
}

SCSS

$custom: #40d39a;
$custom-light: #87e1b8;
$custom-dark: #000000;

JSON

{
  "hex": "#40d39a",
  "rgb": {
    "r": 64,
    "g": 211,
    "b": 154
  },
  "hsl": {
    "h": 156.735,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.77564,
    "c": 0.14868,
    "h": 162.8
  },
  "luminance": 0.50012
}

Semantic roles & 50–950 ramp

primary

#40D39A

secondary

#843353

accent

#4282E6

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1511

muted

#7F8481

Preview Lab

Preview with #40D39A

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

Preview Lab → · Contrast checker → · Palette generator →