#40DB9E#40DB9E

#40DB9E is a light, vivid teal. Relative luminance 0.542; OKLCH L 79.7% C 0.155 H 162.3°. Best body text is #000000 at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#40DB9E
RGB	rgb(64, 219, 158)
HSL	hsl(156, 68%, 55%)
HSV	hsv(156, 71%, 86%)
CMYK	cmyk(70.8%, 0%, 27.9%, 14.1%)
CIE-LAB	lab(78.59, -54.12, 18.62)
CIE-LCH	lch(78.59, 57.24, 161.02°)
OKLab	oklab(79.66% -0.1481 0.0474)
OKLCH	oklch(79.66% 0.155 162.3)
XYZ	xyz(33.6139, 54.2178, 41.0347)
Luminance	0.5422 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DB9E #DB407D

analogous

#40DB50 #40DB9E #40CBDB

triadic

#40DB9E #9E40DB #DB9E40

tetradic

#40DB9E #5040DB #DB407D #CBDB40

square

#40DB9E #5040DB #DB407D #CBDB40

split-complementary

#40DB9E #DB40CB #DB5040

monochromatic

#19875C #23BB7F #40DB9E #73E5B8 #A7EED2

Accessibility & contrast

On white

1.77

#40DB9E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.84

#40DB9E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DB9E

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DB9E	#FFFFFF	#000000	##000000
##40DB9E	1.00	1.77	11.84	11.84
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.84	21.00	1.00	1.00
##000000	11.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8CB9A

Deuteranopia (green-blind)

#C4BDA2

Tritanopia (blue-blind)

#00DBCA

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #40db9e;
/* rgb */ color: rgb(64, 219, 158);
/* oklch */ color: oklch(79.7% 0.155 162.3);

Tailwind

colors: {
  custom: {
    50: '#89e7ba',
    500: '#40db9e',
    950: '#000000',
  },
}

SCSS

$custom: #40db9e;
$custom-light: #89e7ba;
$custom-dark: #000000;

JSON

{
  "hex": "#40db9e",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 158
  },
  "hsl": {
    "h": 156.387,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.79655,
    "c": 0.15549,
    "h": 162.3
  },
  "luminance": 0.54222
}

Semantic roles & 50–950 ramp

primary

#40DB9E

secondary

#8D3256

accent

#3D81EB

background

#FCFEFD

surface

#F4FDF8

border

#CED5D1

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #40DB9E

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

Preview Lab → · Contrast checker → · Palette generator →