#40D59A#40D59A

#40D59A is a light, vivid teal. Relative luminance 0.510; OKLCH L 78.1% C 0.151 H 162.3°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#40D59A
RGB	rgb(64, 213, 154)
HSL	hsl(156, 64%, 54%)
HSV	hsv(156, 70%, 84%)
CMYK	cmyk(70%, 0%, 27.7%, 16.5%)
CIE-LAB	lab(76.68, -52.62, 18.08)
CIE-LCH	lch(76.68, 55.64, 161.03°)
OKLab	oklab(78.06% -0.144 0.046)
OKLCH	oklch(78.06% 0.151 162.3)
XYZ	xyz(31.7380, 51.0080, 38.7384)
Luminance	0.5101 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D59A #D5407B

analogous

#40D550 #40D59A #40C5D5

triadic

#40D59A #9A40D5 #D59A40

tetradic

#40D59A #5040D5 #D5407B #C5D540

square

#40D59A #5040D5 #D5407B #C5D540

split-complementary

#40D59A #D540C5 #D55040

monochromatic

#1C7F58 #27B17A #40D59A #72E0B5 #A4EBCF

Accessibility & contrast

On white

1.87

#40D59A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#40D59A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D59A

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D59A	#FFFFFF	#000000	##000000
##40D59A	1.00	1.87	11.20	11.20
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C597

Deuteranopia (green-blind)

#BEB89E

Tritanopia (blue-blind)

#00D5C5

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #40d59a;
/* rgb */ color: rgb(64, 213, 154);
/* oklch */ color: oklch(78.1% 0.151 162.3);

Tailwind

colors: {
  custom: {
    50: '#88e3b8',
    500: '#40d59a',
    950: '#000000',
  },
}

SCSS

$custom: #40d59a;
$custom-light: #88e3b8;
$custom-dark: #000000;

JSON

{
  "hex": "#40d59a",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 154
  },
  "hsl": {
    "h": 156.242,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78064,
    "c": 0.15121,
    "h": 162.3
  },
  "luminance": 0.51012
}

Semantic roles & 50–950 ramp

primary

#40D59A

secondary

#863354

accent

#4183E7

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1511

muted

#7F8481

Preview Lab

Preview with #40D59A

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

Preview Lab → · Contrast checker → · Palette generator →