#40CAA3#40CAA3

#40CAA3 is a light, vivid teal. Relative luminance 0.460; OKLCH L 75.5% C 0.131 H 170.1°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#40CAA3
RGB	rgb(64, 202, 163)
HSL	hsl(163, 57%, 52%)
HSV	hsv(163, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 19.3%, 20.8%)
CIE-LAB	lab(73.53, -46.06, 8.83)
CIE-LCH	lch(73.53, 46.90, 169.14°)
OKLab	oklab(75.54% -0.1288 0.0226)
OKLCH	oklch(75.54% 0.131 170.1)
XYZ	xyz(29.8423, 45.9720, 41.9440)
Luminance	0.4597 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CAA3 #CA4067

analogous

#40CA5E #40CAA3 #40ACCA

triadic

#40CAA3 #A340CA #CAA340

tetradic

#40CAA3 #5E40CA #CA4067 #ACCA40

square

#40CAA3 #5E40CA #CA4067 #ACCA40

split-complementary

#40CAA3 #CA40AC #CA5E40

monochromatic

#1F7059 #2CA080 #40CAA3 #70D7BA #A0E5D1

Accessibility & contrast

On white

2.06

#40CAA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#40CAA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CAA3

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CAA3	#FFFFFF	#000000	##000000
##40CAA3	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4BDA1

Deuteranopia (green-blind)

#B2AFA6

Tritanopia (blue-blind)

#00CBBF

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40caa3;
/* rgb */ color: rgb(64, 202, 163);
/* oklch */ color: oklch(75.5% 0.131 170.1);

Tailwind

colors: {
  custom: {
    50: '#86dbbe',
    500: '#40caa3',
    950: '#000000',
  },
}

SCSS

$custom: #40caa3;
$custom-light: #86dbbe;
$custom-dark: #000000;

JSON

{
  "hex": "#40caa3",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 163
  },
  "hsl": {
    "h": 163.043,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75542,
    "c": 0.13078,
    "h": 170.1
  },
  "luminance": 0.45975
}

Semantic roles & 50–950 ramp

primary

#40CAA3

secondary

#D195A6

accent

#4873E0

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #40CAA3

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

Preview Lab → · Contrast checker → · Palette generator →