#66A487#66A487

#66A487 is a light, moderate teal. Relative luminance 0.311; OKLCH L 66.8% C 0.078 H 163.1°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#66A487
RGB	rgb(102, 164, 135)
HSL	hsl(152, 25%, 52%)
HSV	hsv(152, 38%, 64%)
CMYK	cmyk(37.8%, 0%, 17.7%, 35.7%)
CIE-LAB	lab(62.61, -26.70, 8.80)
CIE-LCH	lch(62.61, 28.11, 161.75°)
OKLab	oklab(66.81% -0.0746 0.0227)
OKLCH	oklch(66.81% 0.078 163.1)
XYZ	xyz(23.1265, 31.1236, 27.7058)
Luminance	0.3113 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66A487 #A46683

analogous

#66A468 #66A487 #66A2A4

triadic

#66A487 #8766A4 #A48766

tetradic

#66A487 #6866A4 #A46683 #A2A466

square

#66A487 #6866A4 #A46683 #A2A466

split-complementary

#66A487 #A466A2 #A46866

monochromatic

#365A49 #4C8068 #66A487 #8CBBA5 #B3D2C3

Accessibility & contrast

On white

2.91

#66A487 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#66A487 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66A487

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66A487	#FFFFFF	#000000	##000000
##66A487	1.00	2.91	7.23	7.23
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29C86

Deuteranopia (green-blind)

#989589

Tritanopia (blue-blind)

#57A49C

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #66a487;
/* rgb */ color: rgb(102, 164, 135);
/* oklch */ color: oklch(66.8% 0.078 163.1);

Tailwind

colors: {
  custom: {
    50: '#94bfaa',
    500: '#66a487',
    950: '#000000',
  },
}

SCSS

$custom: #66a487;
$custom-light: #94bfaa;
$custom-dark: #000000;

JSON

{
  "hex": "#66a487",
  "rgb": {
    "r": 102,
    "g": 164,
    "b": 135
  },
  "hsl": {
    "h": 151.935,
    "s": 25.41,
    "l": 52.157
  },
  "oklch": {
    "l": 0.66808,
    "c": 0.07798,
    "h": 163.1
  },
  "luminance": 0.31125
}

Semantic roles & 50–950 ramp

primary

#66A487

secondary

#C0A5B2

accent

#6691C2

background

#F9FBFA

surface

#F2F7F4

border

#CCD0CE

text

#0D1210

muted

#7E817F

Preview Lab

Preview with #66A487

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

Preview Lab → · Contrast checker → · Palette generator →