#40D5AF#40D5AF

#40D5AF is a light, vivid teal. Relative luminance 0.518; OKLCH L 78.6% C 0.136 H 171.8°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#40D5AF
RGB	rgb(64, 213, 175)
HSL	hsl(165, 64%, 54%)
HSV	hsv(165, 70%, 84%)
CMYK	cmyk(70%, 0%, 17.8%, 16.5%)
CIE-LAB	lab(77.14, -47.79, 7.57)
CIE-LCH	lch(77.14, 48.39, 171.00°)
OKLab	oklab(78.59% -0.1343 0.0192)
OKLCH	oklch(78.59% 0.136 171.8)
XYZ	xyz(33.6425, 51.7698, 48.7686)
Luminance	0.5177 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D5AF #D54066

analogous

#40D565 #40D5AF #40B1D5

triadic

#40D5AF #AF40D5 #D5AF40

tetradic

#40D5AF #6540D5 #D54066 #B1D540

square

#40D5AF #6540D5 #D54066 #B1D540

split-complementary

#40D5AF #D540B1 #D56540

monochromatic

#1C7F66 #27B18E #40D5AF #72E0C4 #A4EBD9

Accessibility & contrast

On white

1.85

#40D5AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#40D5AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D5AF

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D5AF	#FFFFFF	#000000	##000000
##40D5AF	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEC7AD

Deuteranopia (green-blind)

#BAB8B2

Tritanopia (blue-blind)

#00D7CA

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40d5af;
/* rgb */ color: rgb(64, 213, 175);
/* oklch */ color: oklch(78.6% 0.136 171.8);

Tailwind

colors: {
  custom: {
    50: '#88e3c6',
    500: '#40d5af',
    950: '#000000',
  },
}

SCSS

$custom: #40d5af;
$custom-light: #88e3c6;
$custom-dark: #000000;

JSON

{
  "hex": "#40d5af",
  "rgb": {
    "r": 64,
    "g": 213,
    "b": 175
  },
  "hsl": {
    "h": 164.698,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78592,
    "c": 0.13568,
    "h": 171.8
  },
  "luminance": 0.51774
}

Semantic roles & 50–950 ramp

primary

#40D5AF

secondary

#863348

accent

#416BE7

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #40D5AF

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

Preview Lab → · Contrast checker → · Palette generator →