#39B663#39B663

#39B663 is a light, vivid green. Relative luminance 0.352; OKLCH L 68.8% C 0.162 H 150.6°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#39B663
RGB	rgb(57, 182, 99)
HSL	hsl(140, 52%, 47%)
HSV	hsv(140, 69%, 71%)
CMYK	cmyk(68.7%, 0%, 45.6%, 28.6%)
CIE-LAB	lab(65.92, -52.46, 32.48)
CIE-LCH	lch(65.92, 61.70, 148.23°)
OKLab	oklab(68.85% -0.1413 0.0797)
OKLCH	oklch(68.85% 0.162 150.6)
XYZ	xyz(20.6658, 35.2244, 17.5118)
Luminance	0.3523 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B663 #B6398C

analogous

#4EB639 #39B663 #39B6A2

triadic

#39B663 #6339B6 #B66339

tetradic

#39B663 #394EB6 #B6398C #B6A239

square

#39B663 #394EB6 #B6398C #B6A239

split-complementary

#39B663 #A239B6 #B6394E

monochromatic

#1C5930 #2A874A #39B663 #5FCD84 #8EDCA8

Accessibility & contrast

On white

2.61

#39B663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#39B663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B663

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B663	#FFFFFF	#000000	##000000
##39B663	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A75D

Deuteranopia (green-blind)

#A89C69

Tritanopia (blue-blind)

#00B3A2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #39b663;
/* rgb */ color: rgb(57, 182, 99);
/* oklch */ color: oklch(68.8% 0.162 150.6);

Tailwind

colors: {
  custom: {
    50: '#7fcd90',
    500: '#39b663',
    950: '#000000',
  },
}

SCSS

$custom: #39b663;
$custom-light: #7fcd90;
$custom-dark: #000000;

JSON

{
  "hex": "#39b663",
  "rgb": {
    "r": 57,
    "g": 182,
    "b": 99
  },
  "hsl": {
    "h": 140.16,
    "s": 52.301,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68846,
    "c": 0.16229,
    "h": 150.6
  },
  "luminance": 0.35227
}

Semantic roles & 50–950 ramp

primary

#39B663

secondary

#C685B0

accent

#4CABDC

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140D

muted

#7C827D

Preview Lab

Preview with #39B663

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

Preview Lab → · Contrast checker → · Palette generator →