#40DCB3#40DCB3

#40DCB3 is a light, vivid teal. Relative luminance 0.555; OKLCH L 80.4% C 0.141 H 171.1°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#40DCB3
RGB	rgb(64, 220, 179)
HSL	hsl(164, 69%, 56%)
HSV	hsv(164, 71%, 86%)
CMYK	cmyk(70.9%, 0%, 18.6%, 13.7%)
CIE-LAB	lab(79.34, -49.74, 8.59)
CIE-LCH	lch(79.34, 50.47, 170.20°)
OKLab	oklab(80.42% -0.1394 0.0219)
OKLCH	oklch(80.42% 0.141 171.1)
XYZ	xyz(35.8400, 55.5269, 51.4680)
Luminance	0.5553 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DCB3 #DC4069

analogous

#40DC65 #40DCB3 #40B7DC

triadic

#40DCB3 #B340DC #DCB340

tetradic

#40DCB3 #6540DC #DC4069 #B7DC40

square

#40DCB3 #6540DC #DC4069 #B7DC40

split-complementary

#40DCB3 #DC40B7 #DC6540

monochromatic

#19896B #23BC94 #40DCB3 #74E5C8 #A7EFDC

Accessibility & contrast

On white

1.73

#40DCB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#40DCB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DCB3

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DCB3	#FFFFFF	#000000	##000000
##40DCB3	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5CDB1

Deuteranopia (green-blind)

#C1BEB6

Tritanopia (blue-blind)

#00DED0

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #40dcb3;
/* rgb */ color: rgb(64, 220, 179);
/* oklch */ color: oklch(80.4% 0.141 171.1);

Tailwind

colors: {
  custom: {
    50: '#89e8c9',
    500: '#40dcb3',
    950: '#000000',
  },
}

SCSS

$custom: #40dcb3;
$custom-light: #89e8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#40dcb3",
  "rgb": {
    "r": 64,
    "g": 220,
    "b": 179
  },
  "hsl": {
    "h": 164.231,
    "s": 69.027,
    "l": 55.686
  },
  "oklch": {
    "l": 0.80424,
    "c": 0.1411,
    "h": 171.1
  },
  "luminance": 0.55531
}

Semantic roles & 50–950 ramp

primary

#40DCB3

secondary

#8F324A

accent

#3C6AEC

background

#FCFEFD

surface

#F4FDF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #40DCB3

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

Preview Lab → · Contrast checker → · Palette generator →