#39C666#39C666

#39C666 is a light, vivid green. Relative luminance 0.422; OKLCH L 73.1% C 0.180 H 149.7°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#39C666
RGB	rgb(57, 198, 102)
HSL	hsl(139, 55%, 50%)
HSV	hsv(139, 71%, 78%)
CMYK	cmyk(71.2%, 0%, 48.5%, 22.4%)
CIE-LAB	lab(71.02, -57.84, 37.42)
CIE-LCH	lch(71.02, 68.89, 147.10°)
OKLab	oklab(73.07% -0.1556 0.0911)
OKLCH	oklch(73.07% 0.18 149.7)
XYZ	xyz(24.2778, 42.2146, 19.4365)
Luminance	0.4222 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39C666 #C63999

analogous

#52C639 #39C666 #39C6AD

triadic

#39C666 #6639C6 #C66639

tetradic

#39C666 #3952C6 #C63999 #C6AD39

square

#39C666 #3952C6 #C63999 #C6AD39

split-complementary

#39C666 #AD39C6 #C63952

monochromatic

#1E6735 #2B964E #39C666 #69D48B #98E1AF

Accessibility & contrast

On white

2.22

#39C666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#39C666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39C666

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39C666	#FFFFFF	#000000	##000000
##39C666	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B55E

Deuteranopia (green-blind)

#B7A96D

Tritanopia (blue-blind)

#00C2AF

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #39c666;
/* rgb */ color: rgb(57, 198, 102);
/* oklch */ color: oklch(73.1% 0.180 149.7);

Tailwind

colors: {
  custom: {
    50: '#82d893',
    500: '#39c666',
    950: '#000000',
  },
}

SCSS

$custom: #39c666;
$custom-light: #82d893;
$custom-dark: #000000;

JSON

{
  "hex": "#39c666",
  "rgb": {
    "r": 57,
    "g": 198,
    "b": 102
  },
  "hsl": {
    "h": 139.149,
    "s": 55.294,
    "l": 50
  },
  "oklch": {
    "l": 0.73067,
    "c": 0.18036,
    "h": 149.7
  },
  "luminance": 0.42217
}

Semantic roles & 50–950 ramp

primary

#39C666

secondary

#CD8EB9

accent

#49AFDF

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #39C666

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

Preview Lab → · Contrast checker → · Palette generator →