#40DAB2#40DAB2

#40DAB2 is a light, vivid teal. Relative luminance 0.544; OKLCH L 79.9% C 0.139 H 171.4°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#40DAB2
RGB	rgb(64, 218, 178)
HSL	hsl(164, 68%, 55%)
HSV	hsv(164, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 18.3%, 14.5%)
CIE-LAB	lab(78.72, -49.15, 8.23)
CIE-LCH	lch(78.72, 49.83, 170.50°)
OKLab	oklab(79.91% -0.1379 0.021)
OKLCH	oklch(79.91% 0.139 171.4)
XYZ	xyz(35.2175, 54.4431, 50.7633)
Luminance	0.5445 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DAB2 #DA4068

analogous

#40DA65 #40DAB2 #40B5DA

triadic

#40DAB2 #B240DA #DAB240

tetradic

#40DAB2 #6540DA #DA4068 #B5DA40

square

#40DAB2 #6540DA #DA4068 #B5DA40

split-complementary

#40DAB2 #DA40B5 #DA6540

monochromatic

#1A866A #24B992 #40DAB2 #73E4C7 #A7EEDB

Accessibility & contrast

On white

1.77

#40DAB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#40DAB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DAB2

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DAB2	#FFFFFF	#000000	##000000
##40DAB2	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3CCB0

Deuteranopia (green-blind)

#BFBDB5

Tritanopia (blue-blind)

#00DCCE

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #40dab2;
/* rgb */ color: rgb(64, 218, 178);
/* oklch */ color: oklch(79.9% 0.139 171.4);

Tailwind

colors: {
  custom: {
    50: '#89e6c9',
    500: '#40dab2',
    950: '#000000',
  },
}

SCSS

$custom: #40dab2;
$custom-light: #89e6c9;
$custom-dark: #000000;

JSON

{
  "hex": "#40dab2",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 178
  },
  "hsl": {
    "h": 164.416,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79905,
    "c": 0.13946,
    "h": 171.4
  },
  "luminance": 0.54447
}

Semantic roles & 50–950 ramp

primary

#40DAB2

secondary

#8C3249

accent

#3D6AEA

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #40DAB2

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

Preview Lab → · Contrast checker → · Palette generator →