#39B73F#39B73F

#39B73F is a light, vivid green. Relative luminance 0.351; OKLCH L 68.6% C 0.194 H 143.7°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#39B73F
RGB	rgb(57, 183, 63)
HSL	hsl(123, 53%, 47%)
HSV	hsv(123, 69%, 72%)
CMYK	cmyk(68.9%, 0%, 65.6%, 28.2%)
CIE-LAB	lab(65.82, -57.70, 49.51)
CIE-LCH	lch(65.82, 76.03, 139.37°)
OKLab	oklab(68.63% -0.1564 0.1147)
OKLCH	oklch(68.63% 0.194 143.7)
XYZ	xyz(19.5168, 35.0936, 10.4469)
Luminance	0.3510 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B73F #B739B1

analogous

#72B739 #39B73F #39B77E

triadic

#39B73F #3F39B7 #B73F39

tetradic

#39B73F #3972B7 #B739B1 #B77E39

square

#39B73F #3972B7 #B739B1 #B77E39

split-complementary

#39B73F #7E39B7 #B73972

monochromatic

#1C5A1F #2A882F #39B73F #60CD65 #8EDC92

Accessibility & contrast

On white

2.62

#39B73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#39B73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B73F

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B73F	#FFFFFF	#000000	##000000
##39B73F	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA630

Deuteranopia (green-blind)

#AC9C4A

Tritanopia (blue-blind)

#12B29E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #39b73f;
/* rgb */ color: rgb(57, 183, 63);
/* oklch */ color: oklch(68.6% 0.194 143.7);

Tailwind

colors: {
  custom: {
    50: '#81ce79',
    500: '#39b73f',
    950: '#000000',
  },
}

SCSS

$custom: #39b73f;
$custom-light: #81ce79;
$custom-dark: #000000;

JSON

{
  "hex": "#39b73f",
  "rgb": {
    "r": 57,
    "g": 183,
    "b": 63
  },
  "hsl": {
    "h": 122.857,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68626,
    "c": 0.19392,
    "h": 143.7
  },
  "luminance": 0.35096
}

Semantic roles & 50–950 ramp

primary

#39B73F

secondary

#C785C4

accent

#4CD5DC

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #39B73F

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

Preview Lab → · Contrast checker → · Palette generator →