#399C5D#399C5D

#399C5D is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.9% C 0.132 H 152.3°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#399C5D
RGB	rgb(57, 156, 93)
HSL	hsl(142, 46%, 42%)
HSV	hsv(142, 63%, 61%)
CMYK	cmyk(63.5%, 0%, 40.4%, 38.8%)
CIE-LAB	lab(57.50, -43.33, 24.72)
CIE-LCH	lch(57.50, 49.89, 150.30°)
OKLab	oklab(61.88% -0.1172 0.0615)
OKLCH	oklch(61.88% 0.132 152.3)
XYZ	xyz(15.5503, 25.4355, 14.4439)
Luminance	0.2544 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399C5D #9C3978

analogous

#479C39 #399C5D #399C8F

triadic

#399C5D #5D399C #9C5D39

tetradic

#399C5D #39479C #9C3978 #9C8F39

square

#399C5D #39479C #9C3978 #9C8F39

split-complementary

#399C5D #8F399C #9C3947

monochromatic

#184228 #296F42 #399C5D #52C07A #7FD09D

Accessibility & contrast

On white

3.45

#399C5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#399C5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399C5D

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399C5D	#FFFFFF	#000000	##000000
##399C5D	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9059

Deuteranopia (green-blind)

#8F8661

Tritanopia (blue-blind)

#139A8C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #399c5d;
/* rgb */ color: rgb(57, 156, 93);
/* oklch */ color: oklch(61.9% 0.132 152.3);

Tailwind

colors: {
  custom: {
    50: '#7aba8b',
    500: '#399c5d',
    950: '#000000',
  },
}

SCSS

$custom: #399c5d;
$custom-light: #7aba8b;
$custom-dark: #000000;

JSON

{
  "hex": "#399c5d",
  "rgb": {
    "r": 57,
    "g": 156,
    "b": 93
  },
  "hsl": {
    "h": 141.818,
    "s": 46.479,
    "l": 41.765
  },
  "oklch": {
    "l": 0.61876,
    "c": 0.13232,
    "h": 152.3
  },
  "luminance": 0.25437
}

Semantic roles & 50–950 ramp

primary

#399C5D

secondary

#BA77A2

accent

#52A6D6

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #399C5D

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

Preview Lab → · Contrast checker → · Palette generator →