#40C3CD#40C3CD

#40C3CD is a light, moderate teal. Relative luminance 0.445; OKLCH L 75.2% C 0.111 H 202.5°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#40C3CD
RGB	rgb(64, 195, 205)
HSL	hsl(184, 59%, 53%)
HSV	hsv(184, 69%, 80%)
CMYK	cmyk(68.8%, 4.9%, 0%, 19.6%)
CIE-LAB	lab(72.58, -31.65, -15.35)
CIE-LCH	lch(72.58, 35.17, 205.88°)
OKLab	oklab(75.15% -0.103 -0.0426)
OKLCH	oklch(75.15% 0.111 202.5)
XYZ	xyz(32.6441, 44.5242, 64.6194)
Luminance	0.4453 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C3CD #CD4A40

analogous

#40CD90 #40C3CD #407DCD

triadic

#40C3CD #CD40C3 #C3CD40

tetradic

#40C3CD #9040CD #CD4A40 #7DCD40

square

#40C3CD #9040CD #CD4A40 #7DCD40

split-complementary

#40C3CD #CD407D #CD9040

monochromatic

#1E6E74 #2B9CA5 #40C3CD #71D2DA #A1E1E6

Accessibility & contrast

On white

2.12

#40C3CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#40C3CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C3CD

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C3CD	#FFFFFF	#000000	##000000
##40C3CD	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4BBCE

Deuteranopia (green-blind)

#A0ACCE

Tritanopia (blue-blind)

#00CBC6

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40c3cd;
/* rgb */ color: rgb(64, 195, 205);
/* oklch */ color: oklch(75.2% 0.111 202.5);

Tailwind

colors: {
  custom: {
    50: '#88d5dc',
    500: '#40c3cd',
    950: '#000000',
  },
}

SCSS

$custom: #40c3cd;
$custom-light: #88d5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#40c3cd",
  "rgb": {
    "r": 64,
    "g": 195,
    "b": 205
  },
  "hsl": {
    "h": 184.255,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.75153,
    "c": 0.11145,
    "h": 202.5
  },
  "luminance": 0.44528
}

Semantic roles & 50–950 ramp

primary

#40C3CD

secondary

#D39A96

accent

#5146E2

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #40C3CD

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

Preview Lab → · Contrast checker → · Palette generator →