#39B571#39B571

#39B571 is a light, vivid green. Relative luminance 0.351; OKLCH L 68.8% C 0.148 H 154.9°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#39B571
RGB	rgb(57, 181, 113)
HSL	hsl(147, 52%, 47%)
HSV	hsv(147, 69%, 71%)
CMYK	cmyk(68.5%, 0%, 37.6%, 29%)
CIE-LAB	lab(65.83, -49.55, 25.03)
CIE-LCH	lch(65.83, 55.51, 153.20°)
OKLab	oklab(68.85% -0.134 0.0626)
OKLCH	oklch(68.85% 0.148 154.9)
XYZ	xyz(21.1899, 35.1075, 21.2793)
Luminance	0.3511 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B571 #B5397D

analogous

#3FB539 #39B571 #39B5AF

triadic

#39B571 #7139B5 #B57139

tetradic

#39B571 #393FB5 #B5397D #B5AF39

square

#39B571 #393FB5 #B5397D #B5AF39

split-complementary

#39B571 #AF39B5 #B5393F

monochromatic

#1C5837 #2A8654 #39B571 #5FCD90 #8DDBB0

Accessibility & contrast

On white

2.62

#39B571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#39B571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B571

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B571	#FFFFFF	#000000	##000000
##39B571	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A76C

Deuteranopia (green-blind)

#A59B75

Tritanopia (blue-blind)

#00B3A4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #39b571;
/* rgb */ color: rgb(57, 181, 113);
/* oklch */ color: oklch(68.8% 0.148 154.9);

Tailwind

colors: {
  custom: {
    50: '#7fcc9a',
    500: '#39b571',
    950: '#000000',
  },
}

SCSS

$custom: #39b571;
$custom-light: #7fcc9a;
$custom-dark: #000000;

JSON

{
  "hex": "#39b571",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 113
  },
  "hsl": {
    "h": 147.097,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68845,
    "c": 0.1479,
    "h": 154.9
  },
  "luminance": 0.3511
}

Semantic roles & 50–950 ramp

primary

#39B571

secondary

#C684A8

accent

#4C9BDC

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #39B571

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

Preview Lab → · Contrast checker → · Palette generator →