#3FB59D#3FB59D

#3FB59D is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.1% C 0.111 H 176.7°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#3FB59D
RGB	rgb(63, 181, 157)
HSL	hsl(168, 48%, 48%)
HSV	hsv(168, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 13.3%, 29%)
CIE-LAB	lab(66.93, -38.56, 2.61)
CIE-LCH	lch(66.93, 38.65, 176.13°)
OKLab	oklab(70.1% -0.1104 0.0063)
OKLCH	oklch(70.1% 0.111 176.7)
XYZ	xyz(24.6566, 36.5361, 37.6445)
Luminance	0.3654 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB59D #B53F57

analogous

#3FB562 #3FB59D #3F92B5

triadic

#3FB59D #9D3FB5 #B59D3F

tetradic

#3FB59D #623FB5 #B53F57 #92B53F

square

#3FB59D #623FB5 #B53F57 #92B53F

split-complementary

#3FB59D #B53F92 #B5623F

monochromatic

#1F5A4E #2F8876 #3FB59D #67CAB6 #94DACC

Accessibility & contrast

On white

2.53

#3FB59D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#3FB59D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB59D

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB59D	#FFFFFF	#000000	##000000
##3FB59D	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAA9C

Deuteranopia (green-blind)

#9D9E9F

Tritanopia (blue-blind)

#00B7AE

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb59d;
/* rgb */ color: rgb(63, 181, 157);
/* oklch */ color: oklch(70.1% 0.111 176.7);

Tailwind

colors: {
  custom: {
    50: '#82ccb9',
    500: '#3fb59d',
    950: '#000000',
  },
}

SCSS

$custom: #3fb59d;
$custom-light: #82ccb9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb59d",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 157
  },
  "hsl": {
    "h": 167.797,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.70097,
    "c": 0.11055,
    "h": 176.7
  },
  "luminance": 0.36539
}

Semantic roles & 50–950 ramp

primary

#3FB59D

secondary

#C58A96

accent

#506CD8

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1311

muted

#7D8280

Preview Lab

Preview with #3FB59D

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

Preview Lab → · Contrast checker → · Palette generator →