#39CB40#39CB40

#39CB40 is a light, highly saturated green. Relative luminance 0.440; OKLCH L 73.9% C 0.216 H 143.6°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#39CB40
RGB	rgb(57, 203, 64)
HSL	hsl(123, 58%, 51%)
HSV	hsv(123, 72%, 80%)
CMYK	cmyk(71.9%, 0%, 68.5%, 20.4%)
CIE-LAB	lab(72.19, -64.26, 55.99)
CIE-LCH	lch(72.19, 85.23, 138.94°)
OKLab	oklab(73.91% -0.1741 0.1284)
OKLCH	oklch(73.91% 0.216 143.6)
XYZ	xyz(23.9672, 43.9492, 12.0694)
Luminance	0.4395 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39CB40 #CB39C4

analogous

#7BCB39 #39CB40 #39CB89

triadic

#39CB40 #4039CB #CB4039

tetradic

#39CB40 #397BCB #CB39C4 #CB8939

square

#39CB40 #397BCB #CB39C4 #CB8939

split-complementary

#39CB40 #8939CB #CB397B

monochromatic

#1D6D20 #299D2F #39CB40 #69D86F #9AE49E

Accessibility & contrast

On white

2.14

#39CB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#39CB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39CB40

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39CB40	#FFFFFF	#000000	##000000
##39CB40	1.00	2.14	9.79	9.79
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82C

Deuteranopia (green-blind)

#BEAD4D

Tritanopia (blue-blind)

#00C5AF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #39cb40;
/* rgb */ color: rgb(57, 203, 64);
/* oklch */ color: oklch(73.9% 0.216 143.6);

Tailwind

colors: {
  custom: {
    50: '#85dc7c',
    500: '#39cb40',
    950: '#000000',
  },
}

SCSS

$custom: #39cb40;
$custom-light: #85dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#39cb40",
  "rgb": {
    "r": 57,
    "g": 203,
    "b": 64
  },
  "hsl": {
    "h": 122.877,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73912,
    "c": 0.21638,
    "h": 143.6
  },
  "luminance": 0.43952
}

Semantic roles & 50–950 ramp

primary

#39CB40

secondary

#D090CD

accent

#46DAE2

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #39CB40

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

Preview Lab → · Contrast checker → · Palette generator →