#3FB39E#3FB39E

#3FB39E is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.6% C 0.108 H 178.6°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#3FB39E
RGB	rgb(63, 179, 158)
HSL	hsl(169, 48%, 47%)
HSV	hsv(169, 65%, 70%)
CMYK	cmyk(64.8%, 0%, 11.7%, 29.8%)
CIE-LAB	lab(66.34, -37.40, 1.20)
CIE-LCH	lch(66.34, 37.42, 178.16°)
OKLab	oklab(69.63% -0.1078 0.0026)
OKLCH	oklch(69.63% 0.108 178.6)
XYZ	xyz(24.3386, 35.7629, 37.9614)
Luminance	0.3577 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB39E #B33F54

analogous

#3FB364 #3FB39E #3F8EB3

triadic

#3FB39E #9E3FB3 #B39E3F

tetradic

#3FB39E #643FB3 #B33F54 #8EB33F

square

#3FB39E #643FB3 #B33F54 #8EB33F

split-complementary

#3FB39E #B33F8E #B3643F

monochromatic

#1F584E #2F8676 #3FB39E #66C9B7 #93D9CC

Accessibility & contrast

On white

2.58

#3FB39E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#3FB39E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB39E

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB39E	#FFFFFF	#000000	##000000
##3FB39E	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA89D

Deuteranopia (green-blind)

#9B9CA0

Tritanopia (blue-blind)

#00B6AD

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fb39e;
/* rgb */ color: rgb(63, 179, 158);
/* oklch */ color: oklch(69.6% 0.108 178.6);

Tailwind

colors: {
  custom: {
    50: '#82caba',
    500: '#3fb39e',
    950: '#000000',
  },
}

SCSS

$custom: #3fb39e;
$custom-light: #82caba;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb39e",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 158
  },
  "hsl": {
    "h": 169.138,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69626,
    "c": 0.10782,
    "h": 178.6
  },
  "luminance": 0.35766
}

Semantic roles & 50–950 ramp

primary

#3FB39E

secondary

#C48994

accent

#5069D8

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0C1311

muted

#7D8280

Preview Lab

Preview with #3FB39E

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

Preview Lab → · Contrast checker → · Palette generator →