#399D4F#399D4F

#399D4F is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.9% C 0.147 H 147.8°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#399D4F
RGB	rgb(57, 157, 79)
HSL	hsl(133, 47%, 42%)
HSV	hsv(133, 64%, 62%)
CMYK	cmyk(63.7%, 0%, 49.7%, 38.4%)
CIE-LAB	lab(57.60, -46.13, 32.29)
CIE-LCH	lch(57.60, 56.31, 145.01°)
OKLab	oklab(61.89% -0.1246 0.0784)
OKLCH	oklch(61.89% 0.147 147.8)
XYZ	xyz(15.1545, 25.5468, 11.5280)
Luminance	0.2555 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399D4F #9D3987

analogous

#559D39 #399D4F #399D81

triadic

#399D4F #4F399D #9D4F39

tetradic

#399D4F #39559D #9D3987 #9D8139

square

#399D4F #39559D #9D3987 #9D8139

split-complementary

#399D4F #81399D #9D3955

monochromatic

#184322 #297038 #399D4F #53C06B #80D191

Accessibility & contrast

On white

3.44

#399D4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#399D4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399D4F

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399D4F	#FFFFFF	#000000	##000000
##399D4F	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)

#9F9049

Deuteranopia (green-blind)

#928755

Tritanopia (blue-blind)

#1C9A8B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #399d4f;
/* rgb */ color: rgb(57, 157, 79);
/* oklch */ color: oklch(61.9% 0.147 147.8);

Tailwind

colors: {
  custom: {
    50: '#7bbb82',
    500: '#399d4f',
    950: '#000000',
  },
}

SCSS

$custom: #399d4f;
$custom-light: #7bbb82;
$custom-dark: #000000;

JSON

{
  "hex": "#399d4f",
  "rgb": {
    "r": 57,
    "g": 157,
    "b": 79
  },
  "hsl": {
    "h": 133.2,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.61893,
    "c": 0.14721,
    "h": 147.8
  },
  "luminance": 0.25548
}

Semantic roles & 50–950 ramp

primary

#399D4F

secondary

#BA78AC

accent

#51B9D6

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #399D4F

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

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