#39B573#39B573

#39B573 is a light, vivid green. Relative luminance 0.352; OKLCH L 68.9% C 0.146 H 155.6°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#39B573
RGB	rgb(57, 181, 115)
HSL	hsl(148, 52%, 47%)
HSV	hsv(148, 69%, 71%)
CMYK	cmyk(68.5%, 0%, 36.5%, 29%)
CIE-LAB	lab(65.87, -49.16, 24.01)
CIE-LCH	lch(65.87, 54.71, 153.97°)
OKLab	oklab(68.89% -0.133 0.0602)
OKLCH	oklch(68.89% 0.146 155.6)
XYZ	xyz(21.3038, 35.1531, 21.8788)
Luminance	0.3515 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B573 #B5397B

analogous

#3DB539 #39B573 #39B5B1

triadic

#39B573 #7339B5 #B57339

tetradic

#39B573 #393DB5 #B5397B #B5B139

square

#39B573 #393DB5 #B5397B #B5B139

split-complementary

#39B573 #B139B5 #B5393D

monochromatic

#1C5838 #2A8655 #39B573 #5FCD92 #8DDBB2

Accessibility & contrast

On white

2.61

#39B573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#39B573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B573

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B573	#FFFFFF	#000000	##000000
##39B573	1.00	2.61	8.03	8.03
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A76F

Deuteranopia (green-blind)

#A49C77

Tritanopia (blue-blind)

#00B3A4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #39b573;
/* rgb */ color: rgb(57, 181, 115);
/* oklch */ color: oklch(68.9% 0.146 155.6);

Tailwind

colors: {
  custom: {
    50: '#7fcc9b',
    500: '#39b573',
    950: '#000000',
  },
}

SCSS

$custom: #39b573;
$custom-light: #7fcc9b;
$custom-dark: #000000;

JSON

{
  "hex": "#39b573",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 115
  },
  "hsl": {
    "h": 148.065,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68886,
    "c": 0.14604,
    "h": 155.6
  },
  "luminance": 0.35155
}

Semantic roles & 50–950 ramp

primary

#39B573

secondary

#C684A7

accent

#4C99DC

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #39B573

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

Preview Lab → · Contrast checker → · Palette generator →