#40D2B0#40D2B0

#40D2B0 is a light, vivid teal. Relative luminance 0.503; OKLCH L 77.9% C 0.132 H 173.7°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#40D2B0
RGB	rgb(64, 210, 176)
HSL	hsl(166, 62%, 54%)
HSV	hsv(166, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 16.2%, 17.6%)
CIE-LAB	lab(76.26, -46.28, 5.77)
CIE-LCH	lch(76.26, 46.64, 172.90°)
OKLab	oklab(77.88% -0.1309 0.0145)
OKLCH	oklch(77.88% 0.132 173.7)
XYZ	xyz(32.9935, 50.3140, 49.0386)
Luminance	0.5032 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D2B0 #D24062

analogous

#40D267 #40D2B0 #40ABD2

triadic

#40D2B0 #B040D2 #D2B040

tetradic

#40D2B0 #6740D2 #D24062 #ABD240

square

#40D2B0 #6740D2 #D24062 #ABD240

split-complementary

#40D2B0 #D240AB #D26740

monochromatic

#1D7B65 #29AC8E #40D2B0 #72DEC4 #A3E9D9

Accessibility & contrast

On white

1.90

#40D2B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.06

#40D2B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D2B0

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D2B0	#FFFFFF	#000000	##000000
##40D2B0	1.00	1.90	11.06	11.06
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.06	21.00	1.00	1.00
##000000	11.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBC5AE

Deuteranopia (green-blind)

#B7B6B2

Tritanopia (blue-blind)

#00D4C8

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d2b0;
/* rgb */ color: rgb(64, 210, 176);
/* oklch */ color: oklch(77.9% 0.132 173.7);

Tailwind

colors: {
  custom: {
    50: '#88e0c7',
    500: '#40d2b0',
    950: '#000000',
  },
}

SCSS

$custom: #40d2b0;
$custom-light: #88e0c7;
$custom-dark: #000000;

JSON

{
  "hex": "#40d2b0",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 176
  },
  "hsl": {
    "h": 166.027,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.77879,
    "c": 0.13167,
    "h": 173.7
  },
  "luminance": 0.50318
}

Semantic roles & 50–950 ramp

primary

#40D2B0

secondary

#833446

accent

#4369E5

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #40D2B0

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

Preview Lab → · Contrast checker → · Palette generator →