#399F66#399F66

#399F66 is a light, vivid green. Relative luminance 0.266; OKLCH L 62.9% C 0.128 H 155.3°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#399F66
RGB	rgb(57, 159, 102)
HSL	hsl(146, 47%, 42%)
HSV	hsv(146, 64%, 62%)
CMYK	cmyk(64.2%, 0%, 35.8%, 37.6%)
CIE-LAB	lab(58.62, -42.83, 21.31)
CIE-LCH	lch(58.62, 47.84, 153.55°)
OKLab	oklab(62.85% -0.1161 0.0535)
OKLCH	oklch(62.85% 0.128 155.3)
XYZ	xyz(16.4823, 26.6237, 16.8381)
Luminance	0.2662 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399F66 #9F3972

analogous

#3F9F39 #399F66 #399F99

triadic

#399F66 #66399F #9F6639

tetradic

#399F66 #393F9F #9F3972 #9F9939

square

#399F66 #393F9F #9F3972 #9F9939

split-complementary

#399F66 #99399F #9F393F

monochromatic

#19452C #297249 #399F66 #54C284 #81D2A4

Accessibility & contrast

On white

3.32

#399F66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#399F66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399F66

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399F66	#FFFFFF	#000000	##000000
##399F66	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9362

Deuteranopia (green-blind)

#91896A

Tritanopia (blue-blind)

#039D90

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #399f66;
/* rgb */ color: rgb(57, 159, 102);
/* oklch */ color: oklch(62.9% 0.128 155.3);

Tailwind

colors: {
  custom: {
    50: '#7bbc92',
    500: '#399f66',
    950: '#000000',
  },
}

SCSS

$custom: #399f66;
$custom-light: #7bbc92;
$custom-dark: #000000;

JSON

{
  "hex": "#399f66",
  "rgb": {
    "r": 57,
    "g": 159,
    "b": 102
  },
  "hsl": {
    "h": 146.471,
    "s": 47.222,
    "l": 42.353
  },
  "oklch": {
    "l": 0.62854,
    "c": 0.12789,
    "h": 155.3
  },
  "luminance": 0.26625
}

Semantic roles & 50–950 ramp

primary

#399F66

secondary

#BB789E

accent

#519CD7

background

#F7FBF9

surface

#EEF6F1

border

#C9D0CB

text

#0A120D

muted

#7C817E

Preview Lab

Preview with #399F66

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

Preview Lab → · Contrast checker → · Palette generator →