#339B5B#339B5B

#339B5B is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.4% C 0.135 H 152.6°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#339B5B
RGB	rgb(51, 155, 91)
HSL	hsl(143, 50%, 40%)
HSV	hsv(143, 67%, 61%)
CMYK	cmyk(67.1%, 0%, 41.3%, 39.2%)
CIE-LAB	lab(56.98, -44.52, 25.09)
CIE-LCH	lch(56.98, 51.10, 150.59°)
OKLab	oklab(61.39% -0.1202 0.0623)
OKLCH	oklch(61.39% 0.135 152.6)
XYZ	xyz(14.9737, 24.9002, 13.9126)
Luminance	0.2490 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339B5B #9B3373

analogous

#3F9B33 #339B5B #339B8F

triadic

#339B5B #5B339B #9B5B33

tetradic

#339B5B #333F9B #9B3373 #9B8F33

square

#339B5B #333F9B #9B3373 #9B8F33

split-complementary

#339B5B #8F339B #9B333F

monochromatic

#153F25 #246D40 #339B5B #48C377 #76D29A

Accessibility & contrast

On white

3.51

#339B5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#339B5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339B5B

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339B5B	#FFFFFF	#000000	##000000
##339B5B	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8E56

Deuteranopia (green-blind)

#8E855F

Tritanopia (blue-blind)

#00998B

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #339b5b;
/* rgb */ color: rgb(51, 155, 91);
/* oklch */ color: oklch(61.4% 0.135 152.6);

Tailwind

colors: {
  custom: {
    50: '#77b98a',
    500: '#339b5b',
    950: '#000000',
  },
}

SCSS

$custom: #339b5b;
$custom-light: #77b98a;
$custom-dark: #000000;

JSON

{
  "hex": "#339b5b",
  "rgb": {
    "r": 51,
    "g": 155,
    "b": 91
  },
  "hsl": {
    "h": 143.077,
    "s": 50.485,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61391,
    "c": 0.1354,
    "h": 152.6
  },
  "luminance": 0.24902
}

Semantic roles & 50–950 ramp

primary

#339B5B

secondary

#BA6F9E

accent

#4EA4DA

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #339B5B

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

Preview Lab → · Contrast checker → · Palette generator →