#3BC03B#3BC03B

#3BC03B is a light, highly saturated green. Relative luminance 0.389; OKLCH L 71.0% C 0.206 H 143.0°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#3BC03B
RGB	rgb(59, 192, 59)
HSL	hsl(120, 53%, 49%)
HSV	hsv(120, 69%, 75%)
CMYK	cmyk(69.3%, 0%, 69.3%, 24.7%)
CIE-LAB	lab(68.71, -60.75, 54.27)
CIE-LCH	lch(68.71, 81.46, 138.23°)
OKLab	oklab(71.02% -0.165 0.1242)
OKLCH	oklch(71.02% 0.207 143)
XYZ	xyz(21.4414, 38.9425, 10.5235)
Luminance	0.3895 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BC03B #C03BC0

analogous

#7EC03B #3BC03B #3BC07E

triadic

#3BC03B #3B3BC0 #C03B3B

tetradic

#3BC03B #3B7EC0 #C03BC0 #C07E3B

square

#3BC03B #3B7EC0 #C03BC0 #C07E3B

split-complementary

#3BC03B #7E3BC0 #C03B7E

monochromatic

#1E621E #2D912D #3BC03B #68D168 #97DF97

Accessibility & contrast

On white

2.39

#3BC03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#3BC03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BC03B

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BC03B	#FFFFFF	#000000	##000000
##3BC03B	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE27

Deuteranopia (green-blind)

#B5A448

Tritanopia (blue-blind)

#13BAA5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3bc03b;
/* rgb */ color: rgb(59, 192, 59);
/* oklch */ color: oklch(71.0% 0.206 143.0);

Tailwind

colors: {
  custom: {
    50: '#83d478',
    500: '#3bc03b',
    950: '#000000',
  },
}

SCSS

$custom: #3bc03b;
$custom-light: #83d478;
$custom-dark: #000000;

JSON

{
  "hex": "#3bc03b",
  "rgb": {
    "r": 59,
    "g": 192,
    "b": 59
  },
  "hsl": {
    "h": 120,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.71021,
    "c": 0.2065,
    "h": 143
  },
  "luminance": 0.38945
}

Semantic roles & 50–950 ramp

primary

#3BC03B

secondary

#CA8CCA

accent

#4BDCDC

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3BC03B

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

Preview Lab → · Contrast checker → · Palette generator →