#399D53#399D53

#399D53 is a mid, vivid green. Relative luminance 0.256; OKLCH L 62.0% C 0.143 H 148.9°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#399D53
RGB	rgb(57, 157, 83)
HSL	hsl(136, 47%, 42%)
HSV	hsv(136, 64%, 62%)
CMYK	cmyk(63.7%, 0%, 47.1%, 38.4%)
CIE-LAB	lab(57.66, -45.49, 30.27)
CIE-LCH	lch(57.66, 54.64, 146.36°)
OKLab	oklab(61.96% -0.1228 0.074)
OKLCH	oklch(61.96% 0.143 148.9)
XYZ	xyz(15.3045, 25.6068, 12.3180)
Luminance	0.2561 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399D53 #9D3983

analogous

#519D39 #399D53 #399D85

triadic

#399D53 #53399D #9D5339

tetradic

#399D53 #39519D #9D3983 #9D8539

square

#399D53 #39519D #9D3983 #9D8539

split-complementary

#399D53 #85399D #9D3951

monochromatic

#184324 #29703B #399D53 #53C06F #80D195

Accessibility & contrast

On white

3.43

#399D53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#399D53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399D53

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399D53	#FFFFFF	#000000	##000000
##399D53	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E904D

Deuteranopia (green-blind)

#928758

Tritanopia (blue-blind)

#1A9A8B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #399d53;
/* rgb */ color: rgb(57, 157, 83);
/* oklch */ color: oklch(62.0% 0.143 148.9);

Tailwind

colors: {
  custom: {
    50: '#7abb84',
    500: '#399d53',
    950: '#000000',
  },
}

SCSS

$custom: #399d53;
$custom-light: #7abb84;
$custom-dark: #000000;

JSON

{
  "hex": "#399d53",
  "rgb": {
    "r": 57,
    "g": 157,
    "b": 83
  },
  "hsl": {
    "h": 135.6,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.61959,
    "c": 0.14341,
    "h": 148.9
  },
  "luminance": 0.25608
}

Semantic roles & 50–950 ramp

primary

#399D53

secondary

#BA78A9

accent

#51B4D6

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #399D53

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

Preview Lab → · Contrast checker → · Palette generator →