#3FD58B#3FD58B

#3FD58B is a light, vivid teal. Relative luminance 0.505; OKLCH L 77.7% C 0.164 H 157.0°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#3FD58B
RGB	rgb(63, 213, 139)
HSL	hsl(150, 64%, 54%)
HSV	hsv(150, 70%, 84%)
CMYK	cmyk(70.4%, 0%, 34.7%, 16.5%)
CIE-LAB	lab(76.38, -55.87, 25.53)
CIE-LCH	lch(76.38, 61.42, 155.44°)
OKLab	oklab(77.71% -0.1513 0.0642)
OKLCH	oklch(77.71% 0.164 157)
XYZ	xyz(30.5014, 50.5059, 32.5622)
Luminance	0.5051 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD58B #D53F89

analogous

#3FD540 #3FD58B #3FD4D5

triadic

#3FD58B #8B3FD5 #D58B3F

tetradic

#3FD58B #403FD5 #D53F89 #D4D53F

square

#3FD58B #403FD5 #D53F89 #D4D53F

split-complementary

#3FD58B #D53FD4 #D5403F

monochromatic

#1C7E4D #27B06C #3FD58B #71E0A9 #A3EBC8

Accessibility & contrast

On white

1.89

#3FD58B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#3FD58B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD58B

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD58B	#FFFFFF	#000000	##000000
##3FD58B	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C486

Deuteranopia (green-blind)

#C1B790

Tritanopia (blue-blind)

#00D3C2

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #3fd58b;
/* rgb */ color: rgb(63, 213, 139);
/* oklch */ color: oklch(77.7% 0.164 157.0);

Tailwind

colors: {
  custom: {
    50: '#87e3ad',
    500: '#3fd58b',
    950: '#000000',
  },
}

SCSS

$custom: #3fd58b;
$custom-light: #87e3ad;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd58b",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 139
  },
  "hsl": {
    "h": 150.4,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77714,
    "c": 0.16441,
    "h": 157
  },
  "luminance": 0.50509
}

Semantic roles & 50–950 ramp

primary

#3FD58B

secondary

#85335C

accent

#4193E7

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1610

muted

#7F8481

Preview Lab

Preview with #3FD58B

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

Preview Lab → · Contrast checker → · Palette generator →