#40D2D9#40D2D9

#40D2D9 is a light, moderate teal. Relative luminance 0.522; OKLCH L 79.2% C 0.120 H 199.8°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#40D2D9
RGB	rgb(64, 210, 217)
HSL	hsl(183, 67%, 55%)
HSV	hsv(183, 71%, 85%)
CMYK	cmyk(70.5%, 3.2%, 0%, 14.9%)
CIE-LAB	lab(77.39, -35.25, -14.60)
CIE-LCH	lch(77.39, 38.16, 202.49°)
OKLab	oklab(79.18% -0.1127 -0.0405)
OKLCH	oklch(79.18% 0.12 199.8)
XYZ	xyz(37.6797, 52.1885, 73.7197)
Luminance	0.5219 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D2D9 #D94740

analogous

#40D993 #40D2D9 #4086D9

triadic

#40D2D9 #D940D2 #D2D940

tetradic

#40D2D9 #9340D9 #D94740 #86D940

square

#40D2D9 #9340D9 #D94740 #86D940

split-complementary

#40D2D9 #D94086 #D99340

monochromatic

#1A7F84 #24B1B7 #40D2D9 #73DEE3 #A6EAED

Accessibility & contrast

On white

1.84

#40D2D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#40D2D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D2D9

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D2D9	#FFFFFF	#000000	##000000
##40D2D9	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C9DA

Deuteranopia (green-blind)

#ADB8DA

Tritanopia (blue-blind)

#00DAD4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40d2d9;
/* rgb */ color: rgb(64, 210, 217);
/* oklch */ color: oklch(79.2% 0.120 199.8);

Tailwind

colors: {
  custom: {
    50: '#8be0e4',
    500: '#40d2d9',
    950: '#000000',
  },
}

SCSS

$custom: #40d2d9;
$custom-light: #8be0e4;
$custom-dark: #000000;

JSON

{
  "hex": "#40d2d9",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 217
  },
  "hsl": {
    "h": 182.745,
    "s": 66.812,
    "l": 55.098
  },
  "oklch": {
    "l": 0.79176,
    "c": 0.1198,
    "h": 199.8
  },
  "luminance": 0.52193
}

Semantic roles & 50–950 ramp

primary

#40D2D9

secondary

#8B3632

accent

#463EEA

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #40D2D9

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

Preview Lab → · Contrast checker → · Palette generator →