#40CCB4#40CCB4

#40CCB4 is a light, vivid teal. Relative luminance 0.476; OKLCH L 76.5% C 0.123 H 178.9°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#40CCB4
RGB	rgb(64, 204, 180)
HSL	hsl(170, 58%, 53%)
HSV	hsv(170, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 11.8%, 20%)
CIE-LAB	lab(74.55, -42.68, 1.14)
CIE-LCH	lch(74.55, 42.70, 178.47°)
OKLab	oklab(76.52% -0.123 0.0023)
OKLCH	oklch(76.52% 0.123 178.9)
XYZ	xyz(31.9414, 47.5674, 50.6692)
Luminance	0.4757 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CCB4 #CC4058

analogous

#40CC6E #40CCB4 #409ECC

triadic

#40CCB4 #B440CC #CCB440

tetradic

#40CCB4 #6E40CC #CC4058 #9ECC40

square

#40CCB4 #6E40CC #CC4058 #9ECC40

split-complementary

#40CCB4 #CC409E #CC6E40

monochromatic

#1F7364 #2CA38F #40CCB4 #70D9C7 #A1E6DA

Accessibility & contrast

On white

2.00

#40CCB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#40CCB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CCB4

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CCB4	#FFFFFF	#000000	##000000
##40CCB4	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C0B3

Deuteranopia (green-blind)

#B0B1B6

Tritanopia (blue-blind)

#00CFC5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #40ccb4;
/* rgb */ color: rgb(64, 204, 180);
/* oklch */ color: oklch(76.5% 0.123 178.9);

Tailwind

colors: {
  custom: {
    50: '#87dcca',
    500: '#40ccb4',
    950: '#000000',
  },
}

SCSS

$custom: #40ccb4;
$custom-light: #87dcca;
$custom-dark: #000000;

JSON

{
  "hex": "#40ccb4",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 180
  },
  "hsl": {
    "h": 169.714,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76516,
    "c": 0.12303,
    "h": 178.9
  },
  "luminance": 0.47571
}

Semantic roles & 50–950 ramp

primary

#40CCB4

secondary

#D295A0

accent

#4761E1

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40CCB4

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

Preview Lab → · Contrast checker → · Palette generator →