#40D690#40D690

#40D690 is a light, vivid teal. Relative luminance 0.512; OKLCH L 78.1% C 0.161 H 158.4°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#40D690
RGB	rgb(64, 214, 144)
HSL	hsl(152, 65%, 55%)
HSV	hsv(152, 70%, 84%)
CMYK	cmyk(70.1%, 0%, 32.7%, 16.1%)
CIE-LAB	lab(76.80, -55.10, 23.49)
CIE-LCH	lch(76.80, 59.90, 156.91°)
OKLab	oklab(78.09% -0.1496 0.0593)
OKLCH	oklch(78.09% 0.161 158.4)
XYZ	xyz(31.1919, 51.1932, 34.6175)
Luminance	0.5120 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D690 #D64086

analogous

#40D645 #40D690 #40D1D6

triadic

#40D690 #9040D6 #D69040

tetradic

#40D690 #4540D6 #D64086 #D1D640

square

#40D690 #4540D6 #D64086 #D1D640

split-complementary

#40D690 #D640D1 #D64540

monochromatic

#1B8051 #26B271 #40D690 #72E1AD #A5ECCB

Accessibility & contrast

On white

1.87

#40D690 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#40D690 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D690

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D690	#FFFFFF	#000000	##000000
##40D690	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C68C

Deuteranopia (green-blind)

#C1B895

Tritanopia (blue-blind)

#00D5C4

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40d690;
/* rgb */ color: rgb(64, 214, 144);
/* oklch */ color: oklch(78.1% 0.161 158.4);

Tailwind

colors: {
  custom: {
    50: '#88e4b1',
    500: '#40d690',
    950: '#000000',
  },
}

SCSS

$custom: #40d690;
$custom-light: #88e4b1;
$custom-dark: #000000;

JSON

{
  "hex": "#40d690",
  "rgb": {
    "r": 64,
    "g": 214,
    "b": 144
  },
  "hsl": {
    "h": 152,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.78093,
    "c": 0.16096,
    "h": 158.4
  },
  "luminance": 0.51197
}

Semantic roles & 50–950 ramp

primary

#40D690

secondary

#87335A

accent

#408EE8

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1610

muted

#7F8481

Preview Lab

Preview with #40D690

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

Preview Lab → · Contrast checker → · Palette generator →