#39D73B#39D73B

#39D73B is a light, highly saturated green. Relative luminance 0.498; OKLCH L 77.0% C 0.233 H 143.0°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#39D73B
RGB	rgb(57, 215, 59)
HSL	hsl(121, 66%, 53%)
HSV	hsv(121, 73%, 84%)
CMYK	cmyk(73.5%, 0%, 72.6%, 15.7%)
CIE-LAB	lab(75.94, -68.51, 61.74)
CIE-LCH	lch(75.94, 92.22, 137.97°)
OKLab	oklab(77.01% -0.1859 0.1399)
OKLCH	oklch(77.01% 0.233 143)
XYZ	xyz(26.7755, 49.7834, 12.3349)
Luminance	0.4979 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39D73B #D739D5

analogous

#86D739 #39D73B #39D78A

triadic

#39D73B #3B39D7 #D73B39

tetradic

#39D73B #3986D7 #D739D5 #D78A39

square

#39D73B #3986D7 #D739D5 #D78A39

split-complementary

#39D73B #8A39D7 #D73986

monochromatic

#197C1A #23AF25 #39D73B #6CE16D #9FECA0

Accessibility & contrast

On white

1.92

#39D73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.96

#39D73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39D73B

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39D73B	#FFFFFF	#000000	##000000
##39D73B	1.00	1.92	10.96	10.96
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.96	21.00	1.00	1.00
##000000	10.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC31E

Deuteranopia (green-blind)

#CAB64B

Tritanopia (blue-blind)

#00D1B9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #39d73b;
/* rgb */ color: rgb(57, 215, 59);
/* oklch */ color: oklch(77.0% 0.233 143.0);

Tailwind

colors: {
  custom: {
    50: '#88e57a',
    500: '#39d73b',
    950: '#000000',
  },
}

SCSS

$custom: #39d73b;
$custom-light: #88e57a;
$custom-dark: #000000;

JSON

{
  "hex": "#39d73b",
  "rgb": {
    "r": 57,
    "g": 215,
    "b": 59
  },
  "hsl": {
    "h": 120.759,
    "s": 66.387,
    "l": 53.333
  },
  "oklch": {
    "l": 0.77007,
    "c": 0.23262,
    "h": 143
  },
  "luminance": 0.49787
}

Semantic roles & 50–950 ramp

primary

#39D73B

secondary

#D894D7

accent

#3EE7E9

background

#F9FEF7

surface

#F1FCEE

border

#CBD5C9

text

#0D160A

muted

#7E847C

Preview Lab

Preview with #39D73B

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

Preview Lab → · Contrast checker → · Palette generator →