#39E645#39E645

#39E645 is a light, highly saturated green. Relative luminance 0.579; OKLCH L 81.0% C 0.243 H 143.7°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#39E645
RGB	rgb(57, 230, 69)
HSL	hsl(124, 78%, 56%)
HSV	hsv(124, 75%, 90%)
CMYK	cmyk(75.2%, 0%, 70%, 9.8%)
CIE-LAB	lab(80.68, -72.33, 63.01)
CIE-LCH	lch(80.68, 95.93, 138.94°)
OKLab	oklab(80.97% -0.1958 0.1438)
OKLCH	oklch(80.97% 0.243 143.7)
XYZ	xyz(31.0563, 57.8895, 15.1661)
Luminance	0.5789 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39E645 #E639DA

analogous

#84E639 #39E645 #39E69C

triadic

#39E645 #4539E6 #E64539

tetradic

#39E645 #3984E6 #E639DA #E69C39

square

#39E645 #3984E6 #E639DA #E69C39

split-complementary

#39E645 #9C39E6 #E63984

monochromatic

#12921B #19C825 #39E645 #6FED78 #A6F4AB

Accessibility & contrast

On white

1.67

#39E645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#39E645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39E645

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39E645	#FFFFFF	#000000	##000000
##39E645	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD02B

Deuteranopia (green-blind)

#D7C355

Tritanopia (blue-blind)

#00E0C6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #39e645;
/* rgb */ color: rgb(57, 230, 69);
/* oklch */ color: oklch(81.0% 0.243 143.7);

Tailwind

colors: {
  custom: {
    50: '#8aef81',
    500: '#39e645',
    950: '#000000',
  },
}

SCSS

$custom: #39e645;
$custom-light: #8aef81;
$custom-dark: #000000;

JSON

{
  "hex": "#39e645",
  "rgb": {
    "r": 57,
    "g": 230,
    "b": 69
  },
  "hsl": {
    "h": 124.162,
    "s": 77.578,
    "l": 56.275
  },
  "oklch": {
    "l": 0.80966,
    "c": 0.24292,
    "h": 143.7
  },
  "luminance": 0.57893
}

Semantic roles & 50–950 ramp

primary

#39E645

secondary

#972D8F

accent

#34E7F4

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E170B

muted

#7F857E

Preview Lab

Preview with #39E645

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

Preview Lab → · Contrast checker → · Palette generator →