#39B640#39B640

#39B640 is a light, vivid green. Relative luminance 0.347; OKLCH L 68.4% C 0.192 H 143.9°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#39B640
RGB	rgb(57, 182, 64)
HSL	hsl(123, 52%, 47%)
HSV	hsv(123, 69%, 71%)
CMYK	cmyk(68.7%, 0%, 64.8%, 28.6%)
CIE-LAB	lab(65.51, -57.25, 48.74)
CIE-LCH	lch(65.51, 75.19, 139.59°)
OKLab	oklab(68.37% -0.1551 0.1132)
OKLCH	oklch(68.37% 0.192 143.9)
XYZ	xyz(19.3395, 34.6939, 10.5269)
Luminance	0.3470 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B640 #B639AF

analogous

#71B639 #39B640 #39B67F

triadic

#39B640 #4039B6 #B64039

tetradic

#39B640 #3971B6 #B639AF #B67F39

square

#39B640 #3971B6 #B639AF #B67F39

split-complementary

#39B640 #7F39B6 #B63971

monochromatic

#1C591F #2A8730 #39B640 #5FCD65 #8EDC92

Accessibility & contrast

On white

2.65

#39B640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#39B640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B640

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B640	#FFFFFF	#000000	##000000
##39B640	1.00	2.65	7.94	7.94
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA531

Deuteranopia (green-blind)

#AB9B4A

Tritanopia (blue-blind)

#13B19D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #39b640;
/* rgb */ color: rgb(57, 182, 64);
/* oklch */ color: oklch(68.4% 0.192 143.9);

Tailwind

colors: {
  custom: {
    50: '#80cd7a',
    500: '#39b640',
    950: '#000000',
  },
}

SCSS

$custom: #39b640;
$custom-light: #80cd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#39b640",
  "rgb": {
    "r": 57,
    "g": 182,
    "b": 64
  },
  "hsl": {
    "h": 123.36,
    "s": 52.301,
    "l": 46.863
  },
  "oklch": {
    "l": 0.6837,
    "c": 0.19199,
    "h": 143.9
  },
  "luminance": 0.34696
}

Semantic roles & 50–950 ramp

primary

#39B640

secondary

#C685C3

accent

#4CD4DC

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #39B640

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

Preview Lab → · Contrast checker → · Palette generator →