#3ADDDC#3ADDDC

#3ADDDC is a light, vivid teal. Relative luminance 0.578; OKLCH L 81.8% C 0.128 H 194.3°. Best body text is #000000 at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#3ADDDC
RGB	rgb(58, 221, 220)
HSL	hsl(180, 71%, 55%)
HSV	hsv(180, 74%, 87%)
CMYK	cmyk(73.8%, 0%, 0.5%, 13.3%)
CIE-LAB	lab(80.61, -40.15, -11.39)
CIE-LCH	lch(80.61, 41.73, 195.84°)
OKLab	oklab(81.79% -0.1242 -0.0317)
OKLCH	oklch(81.79% 0.128 194.3)
XYZ	xyz(40.5137, 57.7748, 76.7127)
Luminance	0.5778 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ADDDC #DD3A3B

analogous

#3ADD8B #3ADDDC #3A8DDD

triadic

#3ADDDC #DC3ADD #DDDC3A

tetradic

#3ADDDC #8B3ADD #DD3A3B #8DDD3A

square

#3ADDDC #8B3ADD #DD3A3B #8DDD3A

split-complementary

#3ADDDC #DD3A8D #DD8B3A

monochromatic

#178685 #20BAB9 #3ADDDC #6EE6E5 #A2EFEF

Accessibility & contrast

On white

1.67

#3ADDDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.56

#3ADDDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ADDDC

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ADDDC	#FFFFFF	#000000	##000000
##3ADDDC	1.00	1.67	12.56	12.56
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.56	21.00	1.00	1.00
##000000	12.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD2DC

Deuteranopia (green-blind)

#B7C1DD

Tritanopia (blue-blind)

#00E4DC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #3adddc;
/* rgb */ color: rgb(58, 221, 220);
/* oklch */ color: oklch(81.8% 0.128 194.3);

Tailwind

colors: {
  custom: {
    50: '#8ae8e6',
    500: '#3adddc',
    950: '#000000',
  },
}

SCSS

$custom: #3adddc;
$custom-light: #8ae8e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3adddc",
  "rgb": {
    "r": 58,
    "g": 221,
    "b": 220
  },
  "hsl": {
    "h": 179.632,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.81786,
    "c": 0.12823,
    "h": 194.3
  },
  "luminance": 0.5778
}

Semantic roles & 50–950 ramp

primary

#3ADDDC

secondary

#8C2F30

accent

#3A3CED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #3ADDDC

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

Preview Lab → · Contrast checker → · Palette generator →