#399D4E#399D4E

#399D4E is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.9% C 0.148 H 147.5°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#399D4E
RGB	rgb(57, 157, 78)
HSL	hsl(133, 47%, 42%)
HSV	hsv(133, 64%, 62%)
CMYK	cmyk(63.7%, 0%, 50.3%, 38.4%)
CIE-LAB	lab(57.59, -46.29, 32.79)
CIE-LCH	lch(57.59, 56.73, 144.69°)
OKLab	oklab(61.88% -0.125 0.0795)
OKLCH	oklch(61.88% 0.148 147.5)
XYZ	xyz(15.1184, 25.5324, 11.3378)
Luminance	0.2553 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399D4E #9D3988

analogous

#569D39 #399D4E #399D80

triadic

#399D4E #4E399D #9D4E39

tetradic

#399D4E #39569D #9D3988 #9D8039

square

#399D4E #39569D #9D3988 #9D8039

split-complementary

#399D4E #80399D #9D3956

monochromatic

#184321 #297038 #399D4E #53C06A #80D191

Accessibility & contrast

On white

3.44

#399D4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#399D4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399D4E

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399D4E	#FFFFFF	#000000	##000000
##399D4E	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9047

Deuteranopia (green-blind)

#928754

Tritanopia (blue-blind)

#1C9A8B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #399d4e;
/* rgb */ color: rgb(57, 157, 78);
/* oklch */ color: oklch(61.9% 0.148 147.5);

Tailwind

colors: {
  custom: {
    50: '#7bbb81',
    500: '#399d4e',
    950: '#000000',
  },
}

SCSS

$custom: #399d4e;
$custom-light: #7bbb81;
$custom-dark: #000000;

JSON

{
  "hex": "#399d4e",
  "rgb": {
    "r": 57,
    "g": 157,
    "b": 78
  },
  "hsl": {
    "h": 132.6,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.61877,
    "c": 0.14816,
    "h": 147.5
  },
  "luminance": 0.25534
}

Semantic roles & 50–950 ramp

primary

#399D4E

secondary

#BA78AC

accent

#51BAD6

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #399D4E

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

Preview Lab → · Contrast checker → · Palette generator →