#39B570#39B570

#39B570 is a light, vivid green. Relative luminance 0.351; OKLCH L 68.8% C 0.149 H 154.6°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#39B570
RGB	rgb(57, 181, 112)
HSL	hsl(147, 52%, 47%)
HSV	hsv(147, 69%, 71%)
CMYK	cmyk(68.5%, 0%, 38.1%, 29%)
CIE-LAB	lab(65.81, -49.74, 25.54)
CIE-LCH	lch(65.81, 55.91, 152.82°)
OKLab	oklab(68.83% -0.1344 0.0638)
OKLCH	oklch(68.83% 0.149 154.6)
XYZ	xyz(21.1340, 35.0851, 20.9844)
Luminance	0.3509 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B570 #B5397E

analogous

#40B539 #39B570 #39B5AE

triadic

#39B570 #7039B5 #B57039

tetradic

#39B570 #3940B5 #B5397E #B5AE39

square

#39B570 #3940B5 #B5397E #B5AE39

split-complementary

#39B570 #AE39B5 #B53940

monochromatic

#1C5836 #2A8653 #39B570 #5FCD8F #8DDBB0

Accessibility & contrast

On white

2.62

#39B570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#39B570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B570

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B570	#FFFFFF	#000000	##000000
##39B570	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)

#B5A76B

Deuteranopia (green-blind)

#A59B75

Tritanopia (blue-blind)

#00B3A4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #39b570;
/* rgb */ color: rgb(57, 181, 112);
/* oklch */ color: oklch(68.8% 0.149 154.6);

Tailwind

colors: {
  custom: {
    50: '#7fcc99',
    500: '#39b570',
    950: '#000000',
  },
}

SCSS

$custom: #39b570;
$custom-light: #7fcc99;
$custom-dark: #000000;

JSON

{
  "hex": "#39b570",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 112
  },
  "hsl": {
    "h": 146.613,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68825,
    "c": 0.14883,
    "h": 154.6
  },
  "luminance": 0.35087
}

Semantic roles & 50–950 ramp

primary

#39B570

secondary

#C684A9

accent

#4C9CDC

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #39B570

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

Preview Lab → · Contrast checker → · Palette generator →