#39C540#39C540

#39C540 is a light, highly saturated green. Relative luminance 0.412; OKLCH L 72.3% C 0.210 H 143.7°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#39C540
RGB	rgb(57, 197, 64)
HSL	hsl(123, 55%, 50%)
HSV	hsv(123, 71%, 77%)
CMYK	cmyk(71.1%, 0%, 67.5%, 22.7%)
CIE-LAB	lab(70.29, -62.30, 53.96)
CIE-LCH	lch(70.29, 82.42, 139.11°)
OKLab	oklab(72.34% -0.1688 0.1242)
OKLCH	oklch(72.34% 0.21 143.7)
XYZ	xyz(22.5776, 41.1700, 11.6062)
Luminance	0.4117 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39C540 #C539BE

analogous

#78C539 #39C540 #39C586

triadic

#39C540 #4039C5 #C54039

tetradic

#39C540 #3978C5 #C539BE #C58639

square

#39C540 #3978C5 #C539BE #C58639

split-complementary

#39C540 #8639C5 #C53978

monochromatic

#1E6621 #2B9631 #39C540 #68D36D #97E19B

Accessibility & contrast

On white

2.27

#39C540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#39C540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39C540

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39C540	#FFFFFF	#000000	##000000
##39C540	1.00	2.27	9.23	9.23
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B32E

Deuteranopia (green-blind)

#B9A84C

Tritanopia (blue-blind)

#00C0AA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #39c540;
/* rgb */ color: rgb(57, 197, 64);
/* oklch */ color: oklch(72.3% 0.210 143.7);

Tailwind

colors: {
  custom: {
    50: '#83d87b',
    500: '#39c540',
    950: '#000000',
  },
}

SCSS

$custom: #39c540;
$custom-light: #83d87b;
$custom-dark: #000000;

JSON

{
  "hex": "#39c540",
  "rgb": {
    "r": 57,
    "g": 197,
    "b": 64
  },
  "hsl": {
    "h": 123,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72336,
    "c": 0.20956,
    "h": 143.7
  },
  "luminance": 0.41173
}

Semantic roles & 50–950 ramp

primary

#39C540

secondary

#CD8DC9

accent

#49D7DE

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #39C540

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

Preview Lab → · Contrast checker → · Palette generator →