#3BDD3B#3BDD3B

#3BDD3B is a light, highly saturated green. Relative luminance 0.530; OKLCH L 78.6% C 0.239 H 142.9°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#3BDD3B
RGB	rgb(59, 221, 59)
HSL	hsl(120, 70%, 55%)
HSV	hsv(120, 73%, 87%)
CMYK	cmyk(73.3%, 0%, 73.3%, 13.3%)
CIE-LAB	lab(77.85, -70.06, 63.68)
CIE-LCH	lch(77.85, 94.68, 137.73°)
OKLab	oklab(78.61% -0.1902 0.1439)
OKLCH	oklch(78.61% 0.239 142.9)
XYZ	xyz(28.4477, 52.9552, 12.8590)
Luminance	0.5296 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BDD3B #DD3BDD

analogous

#8CDD3B #3BDD3B #3BDD8C

triadic

#3BDD3B #3B3BDD #DD3B3B

tetradic

#3BDD3B #3B8CDD #DD3BDD #DD8C3B

square

#3BDD3B #3B8CDD #DD3BDD #DD8C3B

split-complementary

#3BDD3B #8C3BDD #DD3B8C

monochromatic

#178617 #20BA20 #3BDD3B #6FE66F #A3EFA3

Accessibility & contrast

On white

1.81

#3BDD3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#3BDD3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BDD3B

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BDD3B	#FFFFFF	#000000	##000000
##3BDD3B	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C81B

Deuteranopia (green-blind)

#D0BC4C

Tritanopia (blue-blind)

#00D7BE

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #3bdd3b;
/* rgb */ color: rgb(59, 221, 59);
/* oklch */ color: oklch(78.6% 0.239 142.9);

Tailwind

colors: {
  custom: {
    50: '#8ae97b',
    500: '#3bdd3b',
    950: '#000000',
  },
}

SCSS

$custom: #3bdd3b;
$custom-light: #8ae97b;
$custom-dark: #000000;

JSON

{
  "hex": "#3bdd3b",
  "rgb": {
    "r": 59,
    "g": 221,
    "b": 59
  },
  "hsl": {
    "h": 120,
    "s": 70.435,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78605,
    "c": 0.23851,
    "h": 142.9
  },
  "luminance": 0.52958
}

Semantic roles & 50–950 ramp

primary

#3BDD3B

secondary

#8C308C

accent

#3BEDED

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #3BDD3B

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

Preview Lab → · Contrast checker → · Palette generator →