#3FB587#3FB587

#3FB587 is a light, vivid teal. Relative luminance 0.359; OKLCH L 69.5% C 0.126 H 163.6°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#3FB587
RGB	rgb(63, 181, 135)
HSL	hsl(157, 48%, 48%)
HSV	hsv(157, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 25.4%, 29%)
CIE-LAB	lab(66.41, -43.87, 13.95)
CIE-LCH	lch(66.41, 46.04, 162.36°)
OKLab	oklab(69.5% -0.1207 0.0356)
OKLCH	oklch(69.5% 0.126 163.6)
XYZ	xyz(22.9446, 35.8513, 28.6278)
Luminance	0.3585 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB587 #B53F6D

analogous

#3FB54C #3FB587 #3FA8B5

triadic

#3FB587 #873FB5 #B5873F

tetradic

#3FB587 #4C3FB5 #B53F6D #A8B53F

square

#3FB587 #4C3FB5 #B53F6D #A8B53F

split-complementary

#3FB587 #B53FA8 #B54C3F

monochromatic

#1F5A43 #2F8865 #3FB587 #67CAA4 #94DABF

Accessibility & contrast

On white

2.57

#3FB587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#3FB587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB587

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB587	#FFFFFF	#000000	##000000
##3FB587	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A884

Deuteranopia (green-blind)

#A29D8A

Tritanopia (blue-blind)

#00B5A8

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fb587;
/* rgb */ color: rgb(63, 181, 135);
/* oklch */ color: oklch(69.5% 0.126 163.6);

Tailwind

colors: {
  custom: {
    50: '#81ccaa',
    500: '#3fb587',
    950: '#000000',
  },
}

SCSS

$custom: #3fb587;
$custom-light: #81ccaa;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb587",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 135
  },
  "hsl": {
    "h": 156.61,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69499,
    "c": 0.1259,
    "h": 163.6
  },
  "luminance": 0.35854
}

Semantic roles & 50–950 ramp

primary

#3FB587

secondary

#C58AA1

accent

#5085D8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #3FB587

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

Preview Lab → · Contrast checker → · Palette generator →