#40AFA7#40AFA7

#40AFA7 is a light, moderate teal. Relative luminance 0.345; OKLCH L 68.9% C 0.100 H 188.4°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#40AFA7
RGB	rgb(64, 175, 167)
HSL	hsl(176, 46%, 47%)
HSV	hsv(176, 63%, 69%)
CMYK	cmyk(63.4%, 0%, 4.6%, 31.4%)
CIE-LAB	lab(65.39, -32.96, -5.19)
CIE-LCH	lch(65.39, 33.37, 188.94°)
OKLab	oklab(68.94% -0.0989 -0.0146)
OKLCH	oklch(68.94% 0.1 188.4)
XYZ	xyz(24.4162, 34.5373, 41.9313)
Luminance	0.3454 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AFA7 #AF4048

analogous

#40AF70 #40AFA7 #4080AF

triadic

#40AFA7 #A740AF #AFA740

tetradic

#40AFA7 #7040AF #AF4048 #80AF40

square

#40AFA7 #7040AF #AF4048 #80AF40

split-complementary

#40AFA7 #AF4080 #AF7040

monochromatic

#1F5551 #30827C #40AFA7 #65C7C0 #92D7D2

Accessibility & contrast

On white

2.66

#40AFA7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#40AFA7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AFA7

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AFA7	#FFFFFF	#000000	##000000
##40AFA7	1.00	2.66	7.91	7.91
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A6A7

Deuteranopia (green-blind)

#959AA8

Tritanopia (blue-blind)

#00B3AC

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #40afa7;
/* rgb */ color: rgb(64, 175, 167);
/* oklch */ color: oklch(68.9% 0.100 188.4);

Tailwind

colors: {
  custom: {
    50: '#82c7c1',
    500: '#40afa7',
    950: '#000000',
  },
}

SCSS

$custom: #40afa7;
$custom-light: #82c7c1;
$custom-dark: #000000;

JSON

{
  "hex": "#40afa7",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 167
  },
  "hsl": {
    "h": 175.676,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68943,
    "c": 0.09999,
    "h": 188.4
  },
  "luminance": 0.3454
}

Semantic roles & 50–950 ramp

primary

#40AFA7

secondary

#C3888C

accent

#525BD6

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #40AFA7

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

Preview Lab → · Contrast checker → · Palette generator →