#399F5F#399F5F

#399F5F is a light, vivid green. Relative luminance 0.265; OKLCH L 62.7% C 0.135 H 152.5°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#399F5F
RGB	rgb(57, 159, 95)
HSL	hsl(142, 47%, 42%)
HSV	hsv(142, 64%, 62%)
CMYK	cmyk(64.2%, 0%, 40.3%, 37.6%)
CIE-LAB	lab(58.50, -44.18, 24.96)
CIE-LCH	lch(58.50, 50.75, 150.54°)
OKLab	oklab(62.71% -0.1194 0.0621)
OKLCH	oklch(62.71% 0.135 152.5)
XYZ	xyz(16.1497, 26.4907, 15.0864)
Luminance	0.2649 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399F5F #9F3979

analogous

#469F39 #399F5F #399F92

triadic

#399F5F #5F399F #9F5F39

tetradic

#399F5F #39469F #9F3979 #9F9239

square

#399F5F #39469F #9F3979 #9F9239

split-complementary

#399F5F #92399F #9F3946

monochromatic

#194529 #297244 #399F5F #54C27D #81D29F

Accessibility & contrast

On white

3.33

#399F5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#399F5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399F5F

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399F5F	#FFFFFF	#000000	##000000
##399F5F	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F925B

Deuteranopia (green-blind)

#928963

Tritanopia (blue-blind)

#0E9D8F

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #399f5f;
/* rgb */ color: rgb(57, 159, 95);
/* oklch */ color: oklch(62.7% 0.135 152.5);

Tailwind

colors: {
  custom: {
    50: '#7bbc8d',
    500: '#399f5f',
    950: '#000000',
  },
}

SCSS

$custom: #399f5f;
$custom-light: #7bbc8d;
$custom-dark: #000000;

JSON

{
  "hex": "#399f5f",
  "rgb": {
    "r": 57,
    "g": 159,
    "b": 95
  },
  "hsl": {
    "h": 142.353,
    "s": 47.222,
    "l": 42.353
  },
  "oklch": {
    "l": 0.62711,
    "c": 0.13462,
    "h": 152.5
  },
  "luminance": 0.26492
}

Semantic roles & 50–950 ramp

primary

#399F5F

secondary

#BB78A2

accent

#51A5D7

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #399F5F

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

Preview Lab → · Contrast checker → · Palette generator →