#40C1AA#40C1AA

#40C1AA is a light, moderate teal. Relative luminance 0.421; OKLCH L 73.5% C 0.116 H 178.6°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#40C1AA
RGB	rgb(64, 193, 170)
HSL	hsl(169, 51%, 50%)
HSV	hsv(169, 67%, 76%)
CMYK	cmyk(66.8%, 0%, 11.9%, 24.3%)
CIE-LAB	lab(70.96, -40.41, 1.34)
CIE-LCH	lch(70.96, 40.44, 178.11°)
OKLab	oklab(73.5% -0.1164 0.0029)
OKLCH	oklch(73.5% 0.116 178.6)
XYZ	xyz(28.4365, 42.1290, 44.6555)
Luminance	0.4213 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C1AA #C14057

analogous

#40C169 #40C1AA #4098C1

triadic

#40C1AA #AA40C1 #C1AA40

tetradic

#40C1AA #6940C1 #C14057 #98C140

square

#40C1AA #6940C1 #C14057 #98C140

split-complementary

#40C1AA #C14098 #C16940

monochromatic

#216659 #309482 #40C1AA #6ED0BF #9CDFD3

Accessibility & contrast

On white

2.23

#40C1AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#40C1AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C1AA

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C1AA	#FFFFFF	#000000	##000000
##40C1AA	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B6A9

Deuteranopia (green-blind)

#A7A8AC

Tritanopia (blue-blind)

#00C4BA

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40c1aa;
/* rgb */ color: rgb(64, 193, 170);
/* oklch */ color: oklch(73.5% 0.116 178.6);

Tailwind

colors: {
  custom: {
    50: '#85d4c3',
    500: '#40c1aa',
    950: '#000000',
  },
}

SCSS

$custom: #40c1aa;
$custom-light: #85d4c3;
$custom-dark: #000000;

JSON

{
  "hex": "#40c1aa",
  "rgb": {
    "r": 64,
    "g": 193,
    "b": 170
  },
  "hsl": {
    "h": 169.302,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.73502,
    "c": 0.11642,
    "h": 178.6
  },
  "luminance": 0.42132
}

Semantic roles & 50–950 ramp

primary

#40C1AA

secondary

#CB929C

accent

#4D66DA

background

#F8FDFB

surface

#F0FAF7

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #40C1AA

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

Preview Lab → · Contrast checker → · Palette generator →