#399C52#399C52

#399C52 is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.7% C 0.143 H 148.7°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#399C52
RGB	rgb(57, 156, 82)
HSL	hsl(135, 46%, 42%)
HSV	hsv(135, 63%, 61%)
CMYK	cmyk(63.5%, 0%, 47.4%, 38.8%)
CIE-LAB	lab(57.32, -45.26, 30.37)
CIE-LCH	lch(57.32, 54.50, 146.14°)
OKLab	oklab(61.68% -0.1222 0.0742)
OKLCH	oklch(61.68% 0.143 148.7)
XYZ	xyz(15.0977, 25.2545, 12.0600)
Luminance	0.2526 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399C52 #9C3983

analogous

#519C39 #399C52 #399C84

triadic

#399C52 #52399C #9C5239

tetradic

#399C52 #39519C #9C3983 #9C8439

square

#399C52 #39519C #9C3983 #9C8439

split-complementary

#399C52 #84399C #9C3951

monochromatic

#184223 #296F3A #399C52 #52C06E #7FD094

Accessibility & contrast

On white

3.47

#399C52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#399C52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399C52

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399C52	#FFFFFF	#000000	##000000
##399C52	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8F4C

Deuteranopia (green-blind)

#918657

Tritanopia (blue-blind)

#1B998A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #399c52;
/* rgb */ color: rgb(57, 156, 82);
/* oklch */ color: oklch(61.7% 0.143 148.7);

Tailwind

colors: {
  custom: {
    50: '#7aba84',
    500: '#399c52',
    950: '#000000',
  },
}

SCSS

$custom: #399c52;
$custom-light: #7aba84;
$custom-dark: #000000;

JSON

{
  "hex": "#399c52",
  "rgb": {
    "r": 57,
    "g": 156,
    "b": 82
  },
  "hsl": {
    "h": 135.152,
    "s": 46.479,
    "l": 41.765
  },
  "oklch": {
    "l": 0.61675,
    "c": 0.14298,
    "h": 148.7
  },
  "luminance": 0.25256
}

Semantic roles & 50–950 ramp

primary

#399C52

secondary

#BA77A9

accent

#52B5D6

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #399C52

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

Preview Lab → · Contrast checker → · Palette generator →