#399F5A#399F5A

#399F5A is a light, vivid green. Relative luminance 0.264; OKLCH L 62.6% C 0.139 H 150.8°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#399F5A
RGB	rgb(57, 159, 90)
HSL	hsl(139, 47%, 42%)
HSV	hsv(139, 64%, 62%)
CMYK	cmyk(64.2%, 0%, 43.4%, 37.6%)
CIE-LAB	lab(58.42, -45.09, 27.53)
CIE-LCH	lch(58.42, 52.83, 148.59°)
OKLab	oklab(62.62% -0.1218 0.068)
OKLCH	oklch(62.62% 0.139 150.8)
XYZ	xyz(15.9297, 26.4027, 13.9276)
Luminance	0.2640 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399F5A #9F397E

analogous

#4B9F39 #399F5A #399F8D

triadic

#399F5A #5A399F #9F5A39

tetradic

#399F5A #394B9F #9F397E #9F8D39

square

#399F5A #394B9F #9F397E #9F8D39

split-complementary

#399F5A #8D399F #9F394B

monochromatic

#194527 #297241 #399F5A #54C277 #81D29B

Accessibility & contrast

On white

3.34

#399F5A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#399F5A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399F5A

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399F5A	#FFFFFF	#000000	##000000
##399F5A	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09255

Deuteranopia (green-blind)

#93895F

Tritanopia (blue-blind)

#139C8E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #399f5a;
/* rgb */ color: rgb(57, 159, 90);
/* oklch */ color: oklch(62.6% 0.139 150.8);

Tailwind

colors: {
  custom: {
    50: '#7bbc89',
    500: '#399f5a',
    950: '#000000',
  },
}

SCSS

$custom: #399f5a;
$custom-light: #7bbc89;
$custom-dark: #000000;

JSON

{
  "hex": "#399f5a",
  "rgb": {
    "r": 57,
    "g": 159,
    "b": 90
  },
  "hsl": {
    "h": 139.412,
    "s": 47.222,
    "l": 42.353
  },
  "oklch": {
    "l": 0.62616,
    "c": 0.13947,
    "h": 150.8
  },
  "luminance": 0.26404
}

Semantic roles & 50–950 ramp

primary

#399F5A

secondary

#BB78A6

accent

#51ACD7

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #399F5A

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

Preview Lab → · Contrast checker → · Palette generator →