#66C296#66C296

#66C296 is a light, moderate teal. Relative luminance 0.436; OKLCH L 74.5% C 0.110 H 161.3°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#66C296
RGB	rgb(102, 194, 150)
HSL	hsl(151, 43%, 58%)
HSV	hsv(151, 47%, 76%)
CMYK	cmyk(47.4%, 0%, 22.7%, 23.9%)
CIE-LAB	lab(71.97, -37.70, 13.79)
CIE-LCH	lch(71.97, 40.14, 159.90°)
OKLab	oklab(74.49% -0.1042 0.0353)
OKLCH	oklch(74.49% 0.11 161.3)
XYZ	xyz(30.2739, 43.6080, 35.6701)
Luminance	0.4361 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66C296 #C26692

analogous

#66C268 #66C296 #66C0C2

triadic

#66C296 #9666C2 #C29666

tetradic

#66C296 #6866C2 #C26692 #C0C266

square

#66C296 #6866C2 #C26692 #C0C266

split-complementary

#66C296 #C266C0 #C26866

monochromatic

#317C58 #43A878 #66C296 #92D3B4 #BEE5D2

Accessibility & contrast

On white

2.16

#66C296 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.72

#66C296 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66C296

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66C296	#FFFFFF	#000000	##000000
##66C296	1.00	2.16	9.72	9.72
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.72	21.00	1.00	1.00
##000000	9.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B694

Deuteranopia (green-blind)

#B2AC99

Tritanopia (blue-blind)

#4BC2B6

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #66c296;
/* rgb */ color: rgb(102, 194, 150);
/* oklch */ color: oklch(74.5% 0.110 161.3);

Tailwind

colors: {
  custom: {
    50: '#97d5b5',
    500: '#66c296',
    950: '#000000',
  },
}

SCSS

$custom: #66c296;
$custom-light: #97d5b5;
$custom-dark: #000000;

JSON

{
  "hex": "#66c296",
  "rgb": {
    "r": 102,
    "g": 194,
    "b": 150
  },
  "hsl": {
    "h": 151.304,
    "s": 42.991,
    "l": 58.039
  },
  "oklch": {
    "l": 0.74494,
    "c": 0.11008,
    "h": 161.3
  },
  "luminance": 0.4361
}

Semantic roles & 50–950 ramp

primary

#66C296

secondary

#D4B0C1

accent

#5591D3

background

#F9FDFB

surface

#F2FAF6

border

#CCD3D0

text

#0E1411

muted

#7E8380

Preview Lab

Preview with #66C296

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

Preview Lab → · Contrast checker → · Palette generator →