#40DBA4#40DBA4

#40DBA4 is a light, vivid teal. Relative luminance 0.544; OKLCH L 79.8% C 0.151 H 164.6°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#40DBA4
RGB	rgb(64, 219, 164)
HSL	hsl(159, 68%, 55%)
HSV	hsv(159, 71%, 86%)
CMYK	cmyk(70.8%, 0%, 25.1%, 14.1%)
CIE-LAB	lab(78.71, -52.81, 15.63)
CIE-LCH	lch(78.71, 55.07, 163.51°)
OKLab	oklab(79.8% -0.1453 0.0399)
OKLCH	oklch(79.8% 0.151 164.6)
XYZ	xyz(34.1430, 54.4294, 43.8213)
Luminance	0.5443 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DBA4 #DB4077

analogous

#40DB57 #40DBA4 #40C4DB

triadic

#40DBA4 #A440DB #DBA440

tetradic

#40DBA4 #5740DB #DB4077 #C4DB40

square

#40DBA4 #5740DB #DB4077 #C4DB40

split-complementary

#40DBA4 #DB40C4 #DB5740

monochromatic

#198760 #23BB85 #40DBA4 #73E5BD #A7EED5

Accessibility & contrast

On white

1.77

#40DBA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#40DBA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DBA4

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DBA4	#FFFFFF	#000000	##000000
##40DBA4	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7CBA1

Deuteranopia (green-blind)

#C3BDA8

Tritanopia (blue-blind)

#00DBCC

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #40dba4;
/* rgb */ color: rgb(64, 219, 164);
/* oklch */ color: oklch(79.8% 0.151 164.6);

Tailwind

colors: {
  custom: {
    50: '#89e7bf',
    500: '#40dba4',
    950: '#000000',
  },
}

SCSS

$custom: #40dba4;
$custom-light: #89e7bf;
$custom-dark: #000000;

JSON

{
  "hex": "#40dba4",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 164
  },
  "hsl": {
    "h": 158.71,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.79796,
    "c": 0.1507,
    "h": 164.6
  },
  "luminance": 0.54433
}

Semantic roles & 50–950 ramp

primary

#40DBA4

secondary

#8D3252

accent

#3D7BEB

background

#FCFEFD

surface

#F4FDF8

border

#CED5D1

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #40DBA4

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

Preview Lab → · Contrast checker → · Palette generator →