#399B68#399B68

#399B68 is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.8% C 0.120 H 157.1°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#399B68
RGB	rgb(57, 155, 104)
HSL	hsl(149, 46%, 42%)
HSV	hsv(149, 63%, 61%)
CMYK	cmyk(63.2%, 0%, 32.9%, 39.2%)
CIE-LAB	lab(57.38, -40.74, 18.52)
CIE-LCH	lch(57.38, 44.75, 155.56°)
OKLab	oklab(61.84% -0.1108 0.0468)
OKLCH	oklch(61.84% 0.12 157.1)
XYZ	xyz(15.9060, 25.3104, 17.1412)
Luminance	0.2531 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399B68 #9B396C

analogous

#3B9B39 #399B68 #399B99

triadic

#399B68 #68399B #9B6839

tetradic

#399B68 #393B9B #9B396C #9B9939

square

#399B68 #393B9B #9B396C #9B9939

split-complementary

#399B68 #99399B #9B393B

monochromatic

#18422C #296E4A #399B68 #52BF86 #7FD0A6

Accessibility & contrast

On white

3.46

#399B68 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#399B68 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399B68

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399B68	#FFFFFF	#000000	##000000
##399B68	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8F65

Deuteranopia (green-blind)

#8D866B

Tritanopia (blue-blind)

#059A8E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #399b68;
/* rgb */ color: rgb(57, 155, 104);
/* oklch */ color: oklch(61.8% 0.120 157.1);

Tailwind

colors: {
  custom: {
    50: '#7ab993',
    500: '#399b68',
    950: '#000000',
  },
}

SCSS

$custom: #399b68;
$custom-light: #7ab993;
$custom-dark: #000000;

JSON

{
  "hex": "#399b68",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 104
  },
  "hsl": {
    "h": 148.776,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.61843,
    "c": 0.12032,
    "h": 157.1
  },
  "luminance": 0.25312
}

Semantic roles & 50–950 ramp

primary

#399B68

secondary

#B97799

accent

#5297D6

background

#F7FBF9

surface

#EEF6F1

border

#C9D0CB

text

#0A110D

muted

#7C807E

Preview Lab

Preview with #399B68

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

Preview Lab → · Contrast checker → · Palette generator →