#3BDF3F#3BDF3F

#3BDF3F is a light, highly saturated green. Relative luminance 0.541; OKLCH L 79.2% C 0.238 H 143.2°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#3BDF3F
RGB	rgb(59, 223, 63)
HSL	hsl(121, 72%, 55%)
HSV	hsv(121, 74%, 87%)
CMYK	cmyk(73.5%, 0%, 71.7%, 12.5%)
CIE-LAB	lab(78.50, -70.37, 62.94)
CIE-LCH	lch(78.50, 94.41, 138.19°)
OKLab	oklab(79.15% -0.1908 0.1429)
OKLCH	oklch(79.15% 0.238 143.2)
XYZ	xyz(29.0867, 54.0607, 13.6035)
Luminance	0.5406 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BDF3F #DF3BDB

analogous

#89DF3B #3BDF3F #3BDF91

triadic

#3BDF3F #3F3BDF #DF3F3B

tetradic

#3BDF3F #3B89DF #DF3BDB #DF913B

square

#3BDF3F #3B89DF #DF3BDB #DF913B

split-complementary

#3BDF3F #913BDF #DF3B89

monochromatic

#168919 #1FBE23 #3BDF3F #70E873 #A4F0A6

Accessibility & contrast

On white

1.78

#3BDF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#3BDF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BDF3F

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BDF3F	#FFFFFF	#000000	##000000
##3BDF3F	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA23

Deuteranopia (green-blind)

#D1BD50

Tritanopia (blue-blind)

#00D9C0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3bdf3f;
/* rgb */ color: rgb(59, 223, 63);
/* oklch */ color: oklch(79.2% 0.238 143.2);

Tailwind

colors: {
  custom: {
    50: '#8aea7d',
    500: '#3bdf3f',
    950: '#000000',
  },
}

SCSS

$custom: #3bdf3f;
$custom-light: #8aea7d;
$custom-dark: #000000;

JSON

{
  "hex": "#3bdf3f",
  "rgb": {
    "r": 59,
    "g": 223,
    "b": 63
  },
  "hsl": {
    "h": 121.463,
    "s": 71.93,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79152,
    "c": 0.23841,
    "h": 143.2
  },
  "luminance": 0.54064
}

Semantic roles & 50–950 ramp

primary

#3BDF3F

secondary

#8F2F8D

accent

#39EAEF

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160A

muted

#7F857D

Preview Lab

Preview with #3BDF3F

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

Preview Lab → · Contrast checker → · Palette generator →