#39B64B#39B64B

#39B64B is a light, vivid green. Relative luminance 0.348; OKLCH L 68.5% C 0.183 H 145.5°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#39B64B
RGB	rgb(57, 182, 75)
HSL	hsl(129, 52%, 47%)
HSV	hsv(129, 69%, 71%)
CMYK	cmyk(68.7%, 0%, 58.8%, 28.6%)
CIE-LAB	lab(65.62, -55.98, 43.93)
CIE-LCH	lch(65.62, 71.16, 141.88°)
OKLab	oklab(68.49% -0.1512 0.1039)
OKLCH	oklch(68.49% 0.183 145.5)
XYZ	xyz(19.6840, 34.8316, 12.3411)
Luminance	0.3483 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B64B #B639A4

analogous

#66B639 #39B64B #39B68A

triadic

#39B64B #4B39B6 #B64B39

tetradic

#39B64B #3966B6 #B639A4 #B68A39

square

#39B64B #3966B6 #B639A4 #B68A39

split-complementary

#39B64B #8A39B6 #B63966

monochromatic

#1C5925 #2A8738 #39B64B #5FCD6F #8EDC99

Accessibility & contrast

On white

2.64

#39B64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#39B64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B64B

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B64B	#FFFFFF	#000000	##000000
##39B64B	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A640

Deuteranopia (green-blind)

#AA9B54

Tritanopia (blue-blind)

#0AB29F

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #39b64b;
/* rgb */ color: rgb(57, 182, 75);
/* oklch */ color: oklch(68.5% 0.183 145.5);

Tailwind

colors: {
  custom: {
    50: '#80cd81',
    500: '#39b64b',
    950: '#000000',
  },
}

SCSS

$custom: #39b64b;
$custom-light: #80cd81;
$custom-dark: #000000;

JSON

{
  "hex": "#39b64b",
  "rgb": {
    "r": 57,
    "g": 182,
    "b": 75
  },
  "hsl": {
    "h": 128.64,
    "s": 52.301,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68494,
    "c": 0.18345,
    "h": 145.5
  },
  "luminance": 0.34834
}

Semantic roles & 50–950 ramp

primary

#39B64B

secondary

#C685BD

accent

#4CC7DC

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0B140A

muted

#7C827C

Preview Lab

Preview with #39B64B

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

Preview Lab → · Contrast checker → · Palette generator →