#39C978#39C978

#39C978 is a light, vivid green. Relative luminance 0.440; OKLCH L 74.2% C 0.168 H 153.8°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#39C978
RGB	rgb(57, 201, 120)
HSL	hsl(146, 57%, 51%)
HSV	hsv(146, 72%, 79%)
CMYK	cmyk(71.6%, 0%, 40.3%, 21.2%)
CIE-LAB	lab(72.23, -55.87, 29.83)
CIE-LCH	lch(72.23, 63.33, 151.90°)
OKLab	oklab(74.15% -0.1507 0.0742)
OKLCH	oklch(74.15% 0.168 153.8)
XYZ	xyz(25.9618, 43.9962, 24.8895)
Luminance	0.4400 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39C978 #C9398A

analogous

#42C939 #39C978 #39C9C0

triadic

#39C978 #7839C9 #C97839

tetradic

#39C978 #3942C9 #C9398A #C9C039

square

#39C978 #3942C9 #C9398A #C9C039

split-complementary

#39C978 #C039C9 #C93942

monochromatic

#1D6B3F #2A9B5B #39C978 #69D699 #99E3BA

Accessibility & contrast

On white

2.14

#39C978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#39C978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39C978

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39C978	#FFFFFF	#000000	##000000
##39C978	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B972

Deuteranopia (green-blind)

#B7AC7D

Tritanopia (blue-blind)

#00C7B5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #39c978;
/* rgb */ color: rgb(57, 201, 120);
/* oklch */ color: oklch(74.2% 0.168 153.8);

Tailwind

colors: {
  custom: {
    50: '#83daa0',
    500: '#39c978',
    950: '#000000',
  },
}

SCSS

$custom: #39c978;
$custom-light: #83daa0;
$custom-dark: #000000;

JSON

{
  "hex": "#39c978",
  "rgb": {
    "r": 57,
    "g": 201,
    "b": 120
  },
  "hsl": {
    "h": 146.25,
    "s": 57.143,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74152,
    "c": 0.16792,
    "h": 153.8
  },
  "luminance": 0.43999
}

Semantic roles & 50–950 ramp

primary

#39C978

secondary

#CF8FB3

accent

#479DE0

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #39C978

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

Preview Lab → · Contrast checker → · Palette generator →