#40D49B#40D49B

#40D49B is a light, vivid teal. Relative luminance 0.505; OKLCH L 77.8% C 0.149 H 162.9°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#40D49B
RGB	rgb(64, 212, 155)
HSL	hsl(157, 63%, 54%)
HSV	hsv(157, 70%, 83%)
CMYK	cmyk(69.8%, 0%, 26.9%, 16.9%)
CIE-LAB	lab(76.40, -52.00, 17.16)
CIE-LCH	lch(76.40, 54.76, 161.74°)
OKLab	oklab(77.84% -0.1426 0.0437)
OKLCH	oklch(77.84% 0.149 162.9)
XYZ	xyz(31.5709, 50.5399, 39.0953)
Luminance	0.5054 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D49B #D44079

analogous

#40D451 #40D49B #40C3D4

triadic

#40D49B #9B40D4 #D49B40

tetradic

#40D49B #5140D4 #D44079 #C3D440

square

#40D49B #5140D4 #D44079 #C3D440

split-complementary

#40D49B #D440C3 #D45140

monochromatic

#1C7D58 #27AF7B #40D49B #72DFB5 #A4EACF

Accessibility & contrast

On white

1.89

#40D49B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#40D49B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D49B

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D49B	#FFFFFF	#000000	##000000
##40D49B	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0C598

Deuteranopia (green-blind)

#BDB79F

Tritanopia (blue-blind)

#00D4C4

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d49b;
/* rgb */ color: rgb(64, 212, 155);
/* oklch */ color: oklch(77.8% 0.149 162.9);

Tailwind

colors: {
  custom: {
    50: '#87e2b8',
    500: '#40d49b',
    950: '#000000',
  },
}

SCSS

$custom: #40d49b;
$custom-light: #87e2b8;
$custom-dark: #000000;

JSON

{
  "hex": "#40d49b",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 155
  },
  "hsl": {
    "h": 156.892,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77837,
    "c": 0.14914,
    "h": 162.9
  },
  "luminance": 0.50544
}

Semantic roles & 50–950 ramp

primary

#40D49B

secondary

#853353

accent

#4281E6

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1511

muted

#7F8481

Preview Lab

Preview with #40D49B

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

Preview Lab → · Contrast checker → · Palette generator →