#3FE39B#3FE39B

#3FE39B is a light, vivid teal. Relative luminance 0.584; OKLCH L 81.6% C 0.168 H 159.4°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#3FE39B
RGB	rgb(63, 227, 155)
HSL	hsl(154, 75%, 57%)
HSV	hsv(154, 72%, 89%)
CMYK	cmyk(72.2%, 0%, 31.7%, 11%)
CIE-LAB	lab(80.94, -57.98, 23.42)
CIE-LCH	lch(80.94, 62.53, 158.01°)
OKLab	oklab(81.56% -0.1576 0.0593)
OKLCH	oklch(81.56% 0.168 159.4)
XYZ	xyz(35.4318, 58.3574, 40.4007)
Luminance	0.5836 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE39B #E33F87

analogous

#3FE349 #3FE39B #3FD9E3

triadic

#3FE39B #9B3FE3 #E39B3F

tetradic

#3FE39B #493FE3 #E33F87 #D9E33F

square

#3FE39B #493FE3 #E33F87 #D9E33F

split-complementary

#3FE39B #E33FD9 #E3493F

monochromatic

#15925B #1DC87D #3FE39B #74EBB7 #AAF3D3

Accessibility & contrast

On white

1.66

#3FE39B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.67

#3FE39B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE39B

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE39B	#FFFFFF	#000000	##000000
##3FE39B	1.00	1.66	12.67	12.67
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.67	21.00	1.00	1.00
##000000	12.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0D297

Deuteranopia (green-blind)

#CCC3A0

Tritanopia (blue-blind)

#00E2D0

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #3fe39b;
/* rgb */ color: rgb(63, 227, 155);
/* oklch */ color: oklch(81.6% 0.168 159.4);

Tailwind

colors: {
  custom: {
    50: '#8aedb8',
    500: '#3fe39b',
    950: '#000000',
  },
}

SCSS

$custom: #3fe39b;
$custom-light: #8aedb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe39b",
  "rgb": {
    "r": 63,
    "g": 227,
    "b": 155
  },
  "hsl": {
    "h": 153.659,
    "s": 74.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81561,
    "c": 0.16837,
    "h": 159.4
  },
  "luminance": 0.58361
}

Semantic roles & 50–950 ramp

primary

#3FE39B

secondary

#972F5D

accent

#3789F1

background

#FCFFFD

surface

#F4FEF8

border

#CED6D1

text

#0D1611

muted

#7F8581

Preview Lab

Preview with #3FE39B

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

Preview Lab → · Contrast checker → · Palette generator →