#39CF4F#39CF4F

#39CF4F is a light, highly saturated green. Relative luminance 0.461; OKLCH L 75.1% C 0.210 H 145.2°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#39CF4F
RGB	rgb(57, 207, 79)
HSL	hsl(129, 61%, 52%)
HSV	hsv(129, 72%, 81%)
CMYK	cmyk(72.5%, 0%, 61.8%, 18.8%)
CIE-LAB	lab(73.58, -64.03, 51.28)
CIE-LCH	lch(73.58, 82.04, 141.31°)
OKLab	oklab(75.1% -0.1729 0.12)
OKLCH	oklch(75.1% 0.21 145.2)
XYZ	xyz(25.4097, 46.0571, 14.9464)
Luminance	0.4606 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39CF4F #CF39B9

analogous

#6ECF39 #39CF4F #39CF9A

triadic

#39CF4F #4F39CF #CF4F39

tetradic

#39CF4F #396ECF #CF39B9 #CF9A39

square

#39CF4F #396ECF #CF39B9 #CF9A39

split-complementary

#39CF4F #9A39CF #CF396E

monochromatic

#1C7228 #28A33A #39CF4F #6ADB7B #9CE7A7

Accessibility & contrast

On white

2.06

#39CF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#39CF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39CF4F

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39CF4F	#FFFFFF	#000000	##000000
##39CF4F	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC41

Deuteranopia (green-blind)

#C1B05A

Tritanopia (blue-blind)

#00CAB4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #39cf4f;
/* rgb */ color: rgb(57, 207, 79);
/* oklch */ color: oklch(75.1% 0.210 145.2);

Tailwind

colors: {
  custom: {
    50: '#85df85',
    500: '#39cf4f',
    950: '#000000',
  },
}

SCSS

$custom: #39cf4f;
$custom-light: #85df85;
$custom-dark: #000000;

JSON

{
  "hex": "#39cf4f",
  "rgb": {
    "r": 57,
    "g": 207,
    "b": 79
  },
  "hsl": {
    "h": 128.8,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75104,
    "c": 0.21045,
    "h": 145.2
  },
  "luminance": 0.4606
}

Semantic roles & 50–950 ramp

primary

#39CF4F

secondary

#D391C9

accent

#44CDE4

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #39CF4F

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

Preview Lab → · Contrast checker → · Palette generator →