#40C19B#40C19B

#40C19B is a light, vivid teal. Relative luminance 0.416; OKLCH L 73.1% C 0.125 H 169.5°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#40C19B
RGB	rgb(64, 193, 155)
HSL	hsl(162, 51%, 50%)
HSV	hsv(162, 67%, 76%)
CMYK	cmyk(66.8%, 0%, 19.7%, 24.3%)
CIE-LAB	lab(70.59, -44.15, 8.97)
CIE-LCH	lch(70.59, 45.05, 168.51°)
OKLab	oklab(73.08% -0.1233 0.0229)
OKLCH	oklch(73.08% 0.125 169.5)
XYZ	xyz(27.0977, 41.5935, 37.6042)
Luminance	0.4160 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C19B #C14066

analogous

#40C15B #40C19B #40A6C1

triadic

#40C19B #9B40C1 #C19B40

tetradic

#40C19B #5B40C1 #C14066 #A6C140

square

#40C19B #5B40C1 #C14066 #A6C140

split-complementary

#40C19B #C140A6 #C15B40

monochromatic

#216651 #309476 #40C19B #6ED0B3 #9CDFCB

Accessibility & contrast

On white

2.25

#40C19B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#40C19B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C19B

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C19B	#FFFFFF	#000000	##000000
##40C19B	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCB499

Deuteranopia (green-blind)

#AAA79E

Tritanopia (blue-blind)

#00C2B6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #40c19b;
/* rgb */ color: rgb(64, 193, 155);
/* oklch */ color: oklch(73.1% 0.125 169.5);

Tailwind

colors: {
  custom: {
    50: '#84d4b8',
    500: '#40c19b',
    950: '#000000',
  },
}

SCSS

$custom: #40c19b;
$custom-light: #84d4b8;
$custom-dark: #000000;

JSON

{
  "hex": "#40c19b",
  "rgb": {
    "r": 64,
    "g": 193,
    "b": 155
  },
  "hsl": {
    "h": 162.326,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.73078,
    "c": 0.12546,
    "h": 169.5
  },
  "luminance": 0.41596
}

Semantic roles & 50–950 ramp

primary

#40C19B

secondary

#CB92A3

accent

#4D77DA

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #40C19B

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

Preview Lab → · Contrast checker → · Palette generator →