#399D66#399D66

#399D66 is a light, vivid green. Relative luminance 0.259; OKLCH L 62.3% C 0.125 H 155.7°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#399D66
RGB	rgb(57, 157, 102)
HSL	hsl(147, 47%, 42%)
HSV	hsv(147, 64%, 62%)
CMYK	cmyk(63.7%, 0%, 35%, 38.4%)
CIE-LAB	lab(57.98, -42.00, 20.45)
CIE-LCH	lch(57.98, 46.71, 154.04°)
OKLab	oklab(62.33% -0.114 0.0515)
OKLCH	oklch(62.33% 0.125 155.7)
XYZ	xyz(16.1412, 25.9415, 16.7244)
Luminance	0.2594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399D66 #9D3970

analogous

#3E9D39 #399D66 #399D98

triadic

#399D66 #66399D #9D6639

tetradic

#399D66 #393E9D #9D3970 #9D9839

square

#399D66 #393E9D #9D3970 #9D9839

split-complementary

#399D66 #98399D #9D393E

monochromatic

#18432C #297049 #399D66 #53C084 #80D1A4

Accessibility & contrast

On white

3.39

#399D66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#399D66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399D66

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399D66	#FFFFFF	#000000	##000000
##399D66	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9162

Deuteranopia (green-blind)

#8F886A

Tritanopia (blue-blind)

#069C8F

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #399d66;
/* rgb */ color: rgb(57, 157, 102);
/* oklch */ color: oklch(62.3% 0.125 155.7);

Tailwind

colors: {
  custom: {
    50: '#7abb92',
    500: '#399d66',
    950: '#000000',
  },
}

SCSS

$custom: #399d66;
$custom-light: #7abb92;
$custom-dark: #000000;

JSON

{
  "hex": "#399d66",
  "rgb": {
    "r": 57,
    "g": 157,
    "b": 102
  },
  "hsl": {
    "h": 147,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.62326,
    "c": 0.12505,
    "h": 155.7
  },
  "luminance": 0.25943
}

Semantic roles & 50–950 ramp

primary

#399D66

secondary

#BA789C

accent

#519BD6

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120D

muted

#7C817D

Preview Lab

Preview with #399D66

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

Preview Lab → · Contrast checker → · Palette generator →