#40CE9E#40CE9E

#40CE9E is a light, vivid teal. Relative luminance 0.477; OKLCH L 76.4% C 0.139 H 166.1°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#40CE9E
RGB	rgb(64, 206, 158)
HSL	hsl(160, 59%, 53%)
HSV	hsv(160, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 23.3%, 19.2%)
CIE-LAB	lab(74.63, -48.90, 13.09)
CIE-LCH	lch(74.63, 50.62, 165.02°)
OKLab	oklab(76.41% -0.1352 0.0335)
OKLCH	oklch(76.41% 0.139 166.1)
XYZ	xyz(30.3539, 47.6978, 39.9480)
Luminance	0.4770 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CE9E #CE4070

analogous

#40CE57 #40CE9E #40B7CE

triadic

#40CE9E #9E40CE #CE9E40

tetradic

#40CE9E #5740CE #CE4070 #B7CE40

square

#40CE9E #5740CE #CE4070 #B7CE40

split-complementary

#40CE9E #CE40B7 #CE5740

monochromatic

#1E7558 #2BA67C #40CE9E #71DAB7 #A1E7CF

Accessibility & contrast

On white

1.99

#40CE9E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#40CE9E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CE9E

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CE9E	#FFFFFF	#000000	##000000
##40CE9E	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC09B

Deuteranopia (green-blind)

#B7B2A1

Tritanopia (blue-blind)

#00CFC1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40ce9e;
/* rgb */ color: rgb(64, 206, 158);
/* oklch */ color: oklch(76.4% 0.139 166.1);

Tailwind

colors: {
  custom: {
    50: '#86deba',
    500: '#40ce9e',
    950: '#000000',
  },
}

SCSS

$custom: #40ce9e;
$custom-light: #86deba;
$custom-dark: #000000;

JSON

{
  "hex": "#40ce9e",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 158
  },
  "hsl": {
    "h": 159.718,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.7641,
    "c": 0.13927,
    "h": 166.1
  },
  "luminance": 0.47701
}

Semantic roles & 50–950 ramp

primary

#40CE9E

secondary

#D496AB

accent

#457AE2

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0D1511

muted

#7D8380

Preview Lab

Preview with #40CE9E

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

Preview Lab → · Contrast checker → · Palette generator →