#399B58#399B58

#399B58 is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.5% C 0.136 H 150.7°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#399B58
RGB	rgb(57, 155, 88)
HSL	hsl(139, 46%, 42%)
HSV	hsv(139, 63%, 61%)
CMYK	cmyk(63.2%, 0%, 43.2%, 39.2%)
CIE-LAB	lab(57.09, -43.83, 26.88)
CIE-LCH	lch(57.09, 51.42, 148.48°)
OKLab	oklab(61.51% -0.1184 0.0664)
OKLCH	oklch(61.51% 0.136 150.7)
XYZ	xyz(15.1690, 25.0156, 13.2597)
Luminance	0.2502 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399B58 #9B397C

analogous

#4B9B39 #399B58 #399B89

triadic

#399B58 #58399B #9B5839

tetradic

#399B58 #394B9B #9B397C #9B8939

square

#399B58 #394B9B #9B397C #9B8939

split-complementary

#399B58 #89399B #9B394B

monochromatic

#184225 #296E3F #399B58 #52BF74 #7FD098

Accessibility & contrast

On white

3.50

#399B58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#399B58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399B58

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399B58	#FFFFFF	#000000	##000000
##399B58	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8E53

Deuteranopia (green-blind)

#8F865C

Tritanopia (blue-blind)

#17998B

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #399b58;
/* rgb */ color: rgb(57, 155, 88);
/* oklch */ color: oklch(61.5% 0.136 150.7);

Tailwind

colors: {
  custom: {
    50: '#7ab988',
    500: '#399b58',
    950: '#000000',
  },
}

SCSS

$custom: #399b58;
$custom-light: #7ab988;
$custom-dark: #000000;

JSON

{
  "hex": "#399b58",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 88
  },
  "hsl": {
    "h": 138.98,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.61514,
    "c": 0.13577,
    "h": 150.7
  },
  "luminance": 0.25017
}

Semantic roles & 50–950 ramp

primary

#399B58

secondary

#B977A4

accent

#52ACD6

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A110B

muted

#7C807C

Preview Lab

Preview with #399B58

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

Preview Lab → · Contrast checker → · Palette generator →