#40CFB0#40CFB0

#40CFB0 is a light, vivid teal. Relative luminance 0.488; OKLCH L 77.1% C 0.128 H 175.0°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#40CFB0
RGB	rgb(64, 207, 176)
HSL	hsl(167, 60%, 53%)
HSV	hsv(167, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 15%, 18.8%)
CIE-LAB	lab(75.36, -45.00, 4.46)
CIE-LCH	lch(75.36, 45.22, 174.34°)
OKLab	oklab(77.14% -0.1278 0.0111)
OKLCH	oklch(77.14% 0.128 175)
XYZ	xyz(32.2597, 48.8465, 48.7940)
Luminance	0.4885 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CFB0 #CF405F

analogous

#40CF68 #40CFB0 #40A6CF

triadic

#40CFB0 #B040CF #CFB040

tetradic

#40CFB0 #6840CF #CF405F #A6CF40

square

#40CFB0 #6840CF #CF405F #A6CF40

split-complementary

#40CFB0 #CF40A6 #CF6840

monochromatic

#1E7763 #2AA88C #40CFB0 #71DBC4 #A2E8D8

Accessibility & contrast

On white

1.95

#40CFB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#40CFB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CFB0

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CFB0	#FFFFFF	#000000	##000000
##40CFB0	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C2AF

Deuteranopia (green-blind)

#B4B4B2

Tritanopia (blue-blind)

#00D1C6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40cfb0;
/* rgb */ color: rgb(64, 207, 176);
/* oklch */ color: oklch(77.1% 0.128 175.0);

Tailwind

colors: {
  custom: {
    50: '#87dec7',
    500: '#40cfb0',
    950: '#000000',
  },
}

SCSS

$custom: #40cfb0;
$custom-light: #87dec7;
$custom-dark: #000000;

JSON

{
  "hex": "#40cfb0",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 176
  },
  "hsl": {
    "h": 166.993,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.77139,
    "c": 0.12833,
    "h": 175
  },
  "luminance": 0.4885
}

Semantic roles & 50–950 ramp

primary

#40CFB0

secondary

#D497A4

accent

#4567E3

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40CFB0

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

Preview Lab → · Contrast checker → · Palette generator →