#3FDDA4#3FDDA4

#3FDDA4 is a light, vivid teal. Relative luminance 0.554; OKLCH L 80.3% C 0.154 H 164.1°. Best body text is #000000 at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#3FDDA4
RGB	rgb(63, 221, 164)
HSL	hsl(158, 70%, 56%)
HSV	hsv(158, 71%, 87%)
CMYK	cmyk(71.5%, 0%, 25.8%, 13.3%)
CIE-LAB	lab(79.30, -53.74, 16.45)
CIE-LCH	lch(79.30, 56.20, 162.98°)
OKLab	oklab(80.27% -0.1477 0.042)
OKLCH	oklch(80.27% 0.154 164.1)
XYZ	xyz(34.6034, 55.4460, 43.9932)
Luminance	0.5545 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDDA4 #DD3F78

analogous

#3FDD55 #3FDDA4 #3FC7DD

triadic

#3FDDA4 #A43FDD #DDA43F

tetradic

#3FDDA4 #553FDD #DD3F78 #C7DD3F

square

#3FDDA4 #553FDD #DD3F78 #C7DD3F

split-complementary

#3FDDA4 #DD3FC7 #DD553F

monochromatic

#188961 #22BD85 #3FDDA4 #73E6BD #A7EFD5

Accessibility & contrast

On white

1.74

#3FDDA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.09

#3FDDA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDDA4

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDDA4	#FFFFFF	#000000	##000000
##3FDDA4	1.00	1.74	12.09	12.09
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.09	21.00	1.00	1.00
##000000	12.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9CDA1

Deuteranopia (green-blind)

#C5BEA8

Tritanopia (blue-blind)

#00DDCD

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #3fdda4;
/* rgb */ color: rgb(63, 221, 164);
/* oklch */ color: oklch(80.3% 0.154 164.1);

Tailwind

colors: {
  custom: {
    50: '#89e8bf',
    500: '#3fdda4',
    950: '#000000',
  },
}

SCSS

$custom: #3fdda4;
$custom-light: #89e8bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdda4",
  "rgb": {
    "r": 63,
    "g": 221,
    "b": 164
  },
  "hsl": {
    "h": 158.354,
    "s": 69.912,
    "l": 55.686
  },
  "oklch": {
    "l": 0.80272,
    "c": 0.15351,
    "h": 164.1
  },
  "luminance": 0.5545
}

Semantic roles & 50–950 ramp

primary

#3FDDA4

secondary

#8F3153

accent

#3B7BED

background

#FCFEFD

surface

#F4FDF8

border

#CED5D1

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #3FDDA4

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

Preview Lab → · Contrast checker → · Palette generator →