#40CEB3#40CEB3

#40CEB3 is a light, vivid teal. Relative luminance 0.485; OKLCH L 77.0% C 0.126 H 177.3°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#40CEB3
RGB	rgb(64, 206, 179)
HSL	hsl(169, 59%, 53%)
HSV	hsv(169, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 13.1%, 19.2%)
CIE-LAB	lab(75.13, -43.81, 2.52)
CIE-LCH	lch(75.13, 43.88, 176.71°)
OKLab	oklab(76.98% -0.1255 0.006)
OKLCH	oklch(76.98% 0.126 177.3)
XYZ	xyz(32.3183, 48.4836, 50.2941)
Luminance	0.4849 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CEB3 #CE405B

analogous

#40CE6C #40CEB3 #40A2CE

triadic

#40CEB3 #B340CE #CEB340

tetradic

#40CEB3 #6C40CE #CE405B #A2CE40

square

#40CEB3 #6C40CE #CE405B #A2CE40

split-complementary

#40CEB3 #CE40A2 #CE6C40

monochromatic

#1E7565 #2BA68F #40CEB3 #71DAC6 #A1E7DA

Accessibility & contrast

On white

1.96

#40CEB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#40CEB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CEB3

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CEB3	#FFFFFF	#000000	##000000
##40CEB3	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C1B2

Deuteranopia (green-blind)

#B2B3B5

Tritanopia (blue-blind)

#00D1C6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40ceb3;
/* rgb */ color: rgb(64, 206, 179);
/* oklch */ color: oklch(77.0% 0.126 177.3);

Tailwind

colors: {
  custom: {
    50: '#87dec9',
    500: '#40ceb3',
    950: '#000000',
  },
}

SCSS

$custom: #40ceb3;
$custom-light: #87dec9;
$custom-dark: #000000;

JSON

{
  "hex": "#40ceb3",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 179
  },
  "hsl": {
    "h": 168.592,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.76979,
    "c": 0.12562,
    "h": 177.3
  },
  "luminance": 0.48487
}

Semantic roles & 50–950 ramp

primary

#40CEB3

secondary

#D496A2

accent

#4563E2

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40CEB3

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

Preview Lab → · Contrast checker → · Palette generator →