#399D30#399D30

#399D30 is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.5% C 0.173 H 141.9°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#399D30
RGB	rgb(57, 157, 48)
HSL	hsl(115, 53%, 40%)
HSV	hsv(115, 69%, 62%)
CMYK	cmyk(63.7%, 0%, 69.4%, 38.4%)
CIE-LAB	lab(57.27, -50.01, 46.56)
CIE-LCH	lch(57.27, 68.33, 137.05°)
OKLab	oklab(61.5% -0.1363 0.1067)
OKLCH	oklch(61.5% 0.173 141.9)
XYZ	xyz(14.2771, 25.1958, 6.9066)
Luminance	0.2520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399D30 #94309D

analogous

#6F9D30 #399D30 #309D5E

triadic

#399D30 #30399D #9D3039

tetradic

#399D30 #306F9D #94309D #9D5E30

square

#399D30 #306F9D #94309D #9D5E30

split-complementary

#399D30 #5E309D #9D306F

monochromatic

#173F13 #286E22 #399D30 #4FC644 #7BD473

Accessibility & contrast

On white

3.48

#399D30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#399D30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399D30

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399D30	#FFFFFF	#000000	##000000
##399D30	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F20

Deuteranopia (green-blind)

#95863A

Tritanopia (blue-blind)

#279887

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #399d30;
/* rgb */ color: rgb(57, 157, 48);
/* oklch */ color: oklch(61.5% 0.173 141.9);

Tailwind

colors: {
  custom: {
    50: '#7cbb6e',
    500: '#399d30',
    950: '#000000',
  },
}

SCSS

$custom: #399d30;
$custom-light: #7cbb6e;
$custom-dark: #000000;

JSON

{
  "hex": "#399d30",
  "rgb": {
    "r": 57,
    "g": 157,
    "b": 48
  },
  "hsl": {
    "h": 115.046,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.61504,
    "c": 0.17312,
    "h": 141.9
  },
  "luminance": 0.25197
}

Semantic roles & 50–950 ramp

primary

#399D30

secondary

#B66DBC

accent

#4BDDD1

background

#F8FBF6

surface

#EFF6EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #399D30

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

Preview Lab → · Contrast checker → · Palette generator →