#66E5AE#66E5AE

#66E5AE is a very light, vivid teal. Relative luminance 0.619; OKLCH L 83.5% C 0.139 H 162.5°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#66E5AE
RGB	rgb(102, 229, 174)
HSL	hsl(154, 71%, 65%)
HSV	hsv(154, 55%, 90%)
CMYK	cmyk(55.5%, 0%, 24%, 10.2%)
CIE-LAB	lab(82.87, -47.95, 16.35)
CIE-LCH	lch(82.87, 50.66, 161.17°)
OKLab	oklab(83.54% -0.1323 0.0418)
OKLCH	oklch(83.54% 0.139 162.5)
XYZ	xyz(41.1350, 61.9156, 49.8193)
Luminance	0.6192 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E5AE #E5669D

analogous

#66E56F #66E5AE #66DCE5

triadic

#66E5AE #AE66E5 #E5AE66

tetradic

#66E5AE #6F66E5 #E5669D #DCE566

square

#66E5AE #6F66E5 #E5669D #DCE566

split-complementary

#66E5AE #E566DC #E56F66

monochromatic

#1EB272 #32DC92 #66E5AE #9AEECA #CFF7E5

Accessibility & contrast

On white

1.57

#66E5AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#66E5AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E5AE

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E5AE	#FFFFFF	#000000	##000000
##66E5AE	1.00	1.57	13.38	13.38
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.38	21.00	1.00	1.00
##000000	13.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2D6AB

Deuteranopia (green-blind)

#CFC9B1

Tritanopia (blue-blind)

#31E5D6

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #66e5ae;
/* rgb */ color: rgb(102, 229, 174);
/* oklch */ color: oklch(83.5% 0.139 162.5);

Tailwind

colors: {
  custom: {
    50: '#9beec6',
    500: '#66e5ae',
    950: '#000000',
  },
}

SCSS

$custom: #66e5ae;
$custom-light: #9beec6;
$custom-dark: #000000;

JSON

{
  "hex": "#66e5ae",
  "rgb": {
    "r": 102,
    "g": 229,
    "b": 174
  },
  "hsl": {
    "h": 154.016,
    "s": 70.95,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83539,
    "c": 0.13871,
    "h": 162.5
  },
  "luminance": 0.61919
}

Semantic roles & 50–950 ramp

primary

#66E5AE

secondary

#B33C70

accent

#1366D3

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0F1613

muted

#808582

Preview Lab

Preview with #66E5AE

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

Preview Lab → · Contrast checker → · Palette generator →