#40DDA5#40DDA5

#40DDA5 is a light, vivid teal. Relative luminance 0.555; OKLCH L 80.3% C 0.152 H 164.5°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#40DDA5
RGB	rgb(64, 221, 165)
HSL	hsl(159, 70%, 56%)
HSV	hsv(159, 71%, 87%)
CMYK	cmyk(71%, 0%, 25.3%, 13.3%)
CIE-LAB	lab(79.34, -53.38, 15.98)
CIE-LCH	lch(79.34, 55.72, 163.33°)
OKLab	oklab(80.32% -0.1468 0.0408)
OKLCH	oklch(80.32% 0.152 164.5)
XYZ	xyz(34.7585, 55.5155, 44.4737)
Luminance	0.5552 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DDA5 #DD4078

analogous

#40DD56 #40DDA5 #40C6DD

triadic

#40DDA5 #A540DD #DDA540

tetradic

#40DDA5 #5640DD #DD4078 #C6DD40

square

#40DDA5 #5640DD #DD4078 #C6DD40

split-complementary

#40DDA5 #DD40C6 #DD5640

monochromatic

#198A62 #22BE86 #40DDA5 #74E6BD #A8EFD6

Accessibility & contrast

On white

1.73

#40DDA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#40DDA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DDA5

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DDA5	#FFFFFF	#000000	##000000
##40DDA5	1.00	1.73	12.10	12.10
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9CDA2

Deuteranopia (green-blind)

#C5BFA9

Tritanopia (blue-blind)

#00DDCE

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #40dda5;
/* rgb */ color: rgb(64, 221, 165);
/* oklch */ color: oklch(80.3% 0.152 164.5);

Tailwind

colors: {
  custom: {
    50: '#89e8bf',
    500: '#40dda5',
    950: '#000000',
  },
}

SCSS

$custom: #40dda5;
$custom-light: #89e8bf;
$custom-dark: #000000;

JSON

{
  "hex": "#40dda5",
  "rgb": {
    "r": 64,
    "g": 221,
    "b": 165
  },
  "hsl": {
    "h": 158.599,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.80317,
    "c": 0.15238,
    "h": 164.5
  },
  "luminance": 0.5552
}

Semantic roles & 50–950 ramp

primary

#40DDA5

secondary

#903153

accent

#3B7AED

background

#FCFEFD

surface

#F4FDF8

border

#CED5D1

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #40DDA5

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

Preview Lab → · Contrast checker → · Palette generator →