#39CB51#39CB51

#39CB51 is a light, highly saturated green. Relative luminance 0.442; OKLCH L 74.1% C 0.204 H 145.6°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#39CB51
RGB	rgb(57, 203, 81)
HSL	hsl(130, 58%, 51%)
HSV	hsv(130, 72%, 80%)
CMYK	cmyk(71.9%, 0%, 60.1%, 20.4%)
CIE-LAB	lab(72.34, -62.47, 48.99)
CIE-LCH	lch(72.34, 79.38, 141.90°)
OKLab	oklab(74.08% -0.1686 0.1153)
OKLCH	oklch(74.08% 0.204 145.6)
XYZ	xyz(24.5268, 44.1730, 15.0166)
Luminance	0.4418 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39CB51 #CB39B3

analogous

#6ACB39 #39CB51 #39CB9A

triadic

#39CB51 #5139CB #CB5139

tetradic

#39CB51 #396ACB #CB39B3 #CB9A39

square

#39CB51 #396ACB #CB39B3 #CB9A39

split-complementary

#39CB51 #9A39CB #CB396A

monochromatic

#1D6D2A #299D3C #39CB51 #69D87C #9AE4A6

Accessibility & contrast

On white

2.14

#39CB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#39CB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39CB51

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39CB51	#FFFFFF	#000000	##000000
##39CB51	1.00	2.14	9.84	9.84
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB944

Deuteranopia (green-blind)

#BDAD5B

Tritanopia (blue-blind)

#00C6B1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #39cb51;
/* rgb */ color: rgb(57, 203, 81);
/* oklch */ color: oklch(74.1% 0.204 145.6);

Tailwind

colors: {
  custom: {
    50: '#84dc86',
    500: '#39cb51',
    950: '#000000',
  },
}

SCSS

$custom: #39cb51;
$custom-light: #84dc86;
$custom-dark: #000000;

JSON

{
  "hex": "#39cb51",
  "rgb": {
    "r": 57,
    "g": 203,
    "b": 81
  },
  "hsl": {
    "h": 129.863,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74084,
    "c": 0.20421,
    "h": 145.6
  },
  "luminance": 0.44176
}

Semantic roles & 50–950 ramp

primary

#39CB51

secondary

#D090C6

accent

#46C8E2

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #39CB51

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

Preview Lab → · Contrast checker → · Palette generator →