#39DC3B#39DC3B

#39DC3B is a light, highly saturated green. Relative luminance 0.524; OKLCH L 78.3% C 0.238 H 143.0°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#39DC3B
RGB	rgb(57, 220, 59)
HSL	hsl(121, 70%, 54%)
HSV	hsv(121, 74%, 86%)
CMYK	cmyk(74.1%, 0%, 73.2%, 13.7%)
CIE-LAB	lab(77.50, -70.06, 63.32)
CIE-LCH	lch(77.50, 94.43, 137.89°)
OKLab	oklab(78.31% -0.1901 0.1432)
OKLCH	oklch(78.31% 0.238 143)
XYZ	xyz(28.0682, 52.3688, 12.7658)
Luminance	0.5237 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39DC3B #DC39DA

analogous

#89DC39 #39DC3B #39DC8D

triadic

#39DC3B #3B39DC #DC3B39

tetradic

#39DC3B #3989DC #DC39DA #DC8D39

square

#39DC3B #3989DC #DC39DA #DC8D39

split-complementary

#39DC3B #8D39DC #DC3989

monochromatic

#178319 #20B722 #39DC3B #6DE56E #A1EEA2

Accessibility & contrast

On white

1.83

#39DC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#39DC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39DC3B

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39DC3B	#FFFFFF	#000000	##000000
##39DC3B	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C71C

Deuteranopia (green-blind)

#CFBB4C

Tritanopia (blue-blind)

#00D6BD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #39dc3b;
/* rgb */ color: rgb(57, 220, 59);
/* oklch */ color: oklch(78.3% 0.238 143.0);

Tailwind

colors: {
  custom: {
    50: '#89e87b',
    500: '#39dc3b',
    950: '#000000',
  },
}

SCSS

$custom: #39dc3b;
$custom-light: #89e87b;
$custom-dark: #000000;

JSON

{
  "hex": "#39dc3b",
  "rgb": {
    "r": 57,
    "g": 220,
    "b": 59
  },
  "hsl": {
    "h": 120.736,
    "s": 69.957,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78306,
    "c": 0.23798,
    "h": 143
  },
  "luminance": 0.52372
}

Semantic roles & 50–950 ramp

primary

#39DC3B

secondary

#8A2F89

accent

#3BEBED

background

#FCFEFB

surface

#F4FDF2

border

#CED5CC

text

#0D160A

muted

#7F847D

Preview Lab

Preview with #39DC3B

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

Preview Lab → · Contrast checker → · Palette generator →