#399663#399663

#399663 is a mid, moderate green. Relative luminance 0.236; OKLCH L 60.4% C 0.118 H 156.1°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#399663
RGB	rgb(57, 150, 99)
HSL	hsl(147, 45%, 41%)
HSV	hsv(147, 62%, 59%)
CMYK	cmyk(62%, 0%, 34%, 41.2%)
CIE-LAB	lab(55.67, -39.64, 18.97)
CIE-LCH	lch(55.67, 43.95, 154.42°)
OKLab	oklab(60.41% -0.1077 0.0478)
OKLCH	oklch(60.41% 0.118 156.1)
XYZ	xyz(14.8445, 23.5819, 15.5714)
Luminance	0.2358 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399663 #96396C

analogous

#3D9639 #399663 #399691

triadic

#399663 #633996 #966339

tetradic

#399663 #393D96 #96396C #969139

square

#399663 #393D96 #96396C #969139

split-complementary

#399663 #913996 #96393D

monochromatic

#173D28 #286A46 #399663 #50BC81 #7CCDA1

Accessibility & contrast

On white

3.67

#399663 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#399663 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399663

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399663	#FFFFFF	#000000	##000000
##399663	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958B60

Deuteranopia (green-blind)

#898266

Tritanopia (blue-blind)

#119589

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #399663;
/* rgb */ color: rgb(57, 150, 99);
/* oklch */ color: oklch(60.4% 0.118 156.1);

Tailwind

colors: {
  custom: {
    50: '#79b58f',
    500: '#399663',
    950: '#000000',
  },
}

SCSS

$custom: #399663;
$custom-light: #79b58f;
$custom-dark: #000000;

JSON

{
  "hex": "#399663",
  "rgb": {
    "r": 57,
    "g": 150,
    "b": 99
  },
  "hsl": {
    "h": 147.097,
    "s": 44.928,
    "l": 40.588
  },
  "oklch": {
    "l": 0.60408,
    "c": 0.1179,
    "h": 156.1
  },
  "luminance": 0.23583
}

Semantic roles & 50–950 ramp

primary

#399663

secondary

#B77499

accent

#539AD5

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A110C

muted

#7C807D

Preview Lab

Preview with #399663

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

Preview Lab → · Contrast checker → · Palette generator →