#3FD589#3FD589

#3FD589 is a light, vivid green. Relative luminance 0.505; OKLCH L 77.7% C 0.166 H 156.4°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#3FD589
RGB	rgb(63, 213, 137)
HSL	hsl(150, 64%, 54%)
HSV	hsv(150, 70%, 84%)
CMYK	cmyk(70.4%, 0%, 35.7%, 16.5%)
CIE-LAB	lab(76.34, -56.26, 26.52)
CIE-LCH	lch(76.34, 62.19, 154.76°)
OKLab	oklab(77.67% -0.1522 0.0666)
OKLCH	oklch(77.67% 0.166 156.4)
XYZ	xyz(30.3566, 50.4480, 31.7996)
Luminance	0.5045 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD589 #D53F8B

analogous

#40D53F #3FD589 #3FD5D4

triadic

#3FD589 #893FD5 #D5893F

tetradic

#3FD589 #3F40D5 #D53F8B #D5D43F

square

#3FD589 #3F40D5 #D53F8B #D5D43F

split-complementary

#3FD589 #D43FD5 #D53F40

monochromatic

#1C7E4C #27B06A #3FD589 #71E0A8 #A3EBC7

Accessibility & contrast

On white

1.89

#3FD589 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#3FD589 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD589

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD589	#FFFFFF	#000000	##000000
##3FD589	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C484

Deuteranopia (green-blind)

#C1B78E

Tritanopia (blue-blind)

#00D3C1

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #3fd589;
/* rgb */ color: rgb(63, 213, 137);
/* oklch */ color: oklch(77.7% 0.166 156.4);

Tailwind

colors: {
  custom: {
    50: '#87e3ac',
    500: '#3fd589',
    950: '#000000',
  },
}

SCSS

$custom: #3fd589;
$custom-light: #87e3ac;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd589",
  "rgb": {
    "r": 63,
    "g": 213,
    "b": 137
  },
  "hsl": {
    "h": 149.6,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77673,
    "c": 0.16618,
    "h": 156.4
  },
  "luminance": 0.50451
}

Semantic roles & 50–950 ramp

primary

#3FD589

secondary

#85335D

accent

#4195E7

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1610

muted

#7F8481

Preview Lab

Preview with #3FD589

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

Preview Lab → · Contrast checker → · Palette generator →