#3FA37B#3FA37B

#3FA37B is a light, moderate teal. Relative luminance 0.287; OKLCH L 64.6% C 0.112 H 163.6°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#3FA37B
RGB	rgb(63, 163, 123)
HSL	hsl(156, 44%, 44%)
HSV	hsv(156, 61%, 64%)
CMYK	cmyk(61.3%, 0%, 24.5%, 36.1%)
CIE-LAB	lab(60.50, -38.82, 12.29)
CIE-LCH	lch(60.50, 40.72, 162.43°)
OKLab	oklab(64.58% -0.1071 0.0314)
OKLCH	oklch(64.58% 0.112 163.6)
XYZ	xyz(18.7204, 28.6793, 23.2841)
Luminance	0.2868 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA37B #A33F67

analogous

#3FA349 #3FA37B #3F99A3

triadic

#3FA37B #7B3FA3 #A37B3F

tetradic

#3FA37B #493FA3 #A33F67 #99A33F

square

#3FA37B #493FA3 #A33F67 #99A33F

split-complementary

#3FA37B #A33F99 #A3493F

monochromatic

#1D4B38 #2E775A #3FA37B #5EC199 #8AD2B5

Accessibility & contrast

On white

3.12

#3FA37B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#3FA37B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA37B

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA37B	#FFFFFF	#000000	##000000
##3FA37B	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09879

Deuteranopia (green-blind)

#928E7E

Tritanopia (blue-blind)

#00A398

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #3fa37b;
/* rgb */ color: rgb(63, 163, 123);
/* oklch */ color: oklch(64.6% 0.112 163.6);

Tailwind

colors: {
  custom: {
    50: '#7ebfa1',
    500: '#3fa37b',
    950: '#000000',
  },
}

SCSS

$custom: #3fa37b;
$custom-light: #7ebfa1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa37b",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 123
  },
  "hsl": {
    "h": 156,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.64578,
    "c": 0.11161,
    "h": 163.6
  },
  "luminance": 0.28681
}

Semantic roles & 50–950 ramp

primary

#3FA37B

secondary

#BD8199

accent

#5487D4

background

#F8FBF9

surface

#EFF7F2

border

#CAD0CC

text

#0B120F

muted

#7C817E

Preview Lab

Preview with #3FA37B

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

Preview Lab → · Contrast checker → · Palette generator →