#40C8B7#40C8B7

#40C8B7 is a light, moderate teal. Relative luminance 0.458; OKLCH L 75.6% C 0.118 H 183.1°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#40C8B7
RGB	rgb(64, 200, 183)
HSL	hsl(173, 55%, 52%)
HSV	hsv(173, 68%, 78%)
CMYK	cmyk(68%, 0%, 8.5%, 21.6%)
CIE-LAB	lab(73.42, -40.13, -2.13)
CIE-LCH	lch(73.42, 40.18, 183.04°)
OKLab	oklab(75.62% -0.1176 -0.0064)
OKLCH	oklch(75.62% 0.118 183.1)
XYZ	xyz(31.3118, 45.8139, 51.9833)
Luminance	0.4582 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C8B7 #C84051

analogous

#40C873 #40C8B7 #4095C8

triadic

#40C8B7 #B740C8 #C8B740

tetradic

#40C8B7 #7340C8 #C84051 #95C840

square

#40C8B7 #7340C8 #C84051 #95C840

split-complementary

#40C8B7 #C84095 #C87340

monochromatic

#206E64 #2D9D8F #40C8B7 #70D6C9 #9FE3DB

Accessibility & contrast

On white

2.07

#40C8B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#40C8B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C8B7

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C8B7	#FFFFFF	#000000	##000000
##40C8B7	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFBDB6

Deuteranopia (green-blind)

#ABAEB9

Tritanopia (blue-blind)

#00CCC3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40c8b7;
/* rgb */ color: rgb(64, 200, 183);
/* oklch */ color: oklch(75.6% 0.118 183.1);

Tailwind

colors: {
  custom: {
    50: '#87d9cc',
    500: '#40c8b7',
    950: '#000000',
  },
}

SCSS

$custom: #40c8b7;
$custom-light: #87d9cc;
$custom-dark: #000000;

JSON

{
  "hex": "#40c8b7",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 183
  },
  "hsl": {
    "h": 172.5,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75624,
    "c": 0.11778,
    "h": 183.1
  },
  "luminance": 0.45817
}

Semantic roles & 50–950 ramp

primary

#40C8B7

secondary

#D0949C

accent

#495CDF

background

#F9FDFC

surface

#F1FAF8

border

#CBD3D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40C8B7

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

Preview Lab → · Contrast checker → · Palette generator →