#339057#339057

#339057 is a mid, vivid green. Relative luminance 0.213; OKLCH L 58.4% C 0.124 H 153.1°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#339057
RGB	rgb(51, 144, 87)
HSL	hsl(143, 48%, 38%)
HSV	hsv(143, 65%, 56%)
CMYK	cmyk(64.6%, 0%, 39.6%, 43.5%)
CIE-LAB	lab(53.32, -40.78, 22.45)
CIE-LCH	lch(53.32, 46.55, 151.17°)
OKLab	oklab(58.36% -0.1103 0.056)
OKLCH	oklch(58.36% 0.124 153.1)
XYZ	xyz(13.0577, 21.3371, 12.4453)
Luminance	0.2134 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339057 #90336C

analogous

#3D9033 #339057 #339085

triadic

#339057 #573390 #905733

tetradic

#339057 #333D90 #90336C #908533

square

#339057 #333D90 #90336C #908533

split-complementary

#339057 #853390 #90333D

monochromatic

#133620 #23633C #339057 #44BD72 #71CD94

Accessibility & contrast

On white

3.99

#339057 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#339057 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339057

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339057	#FFFFFF	#000000	##000000
##339057	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908453

Deuteranopia (green-blind)

#847C5B

Tritanopia (blue-blind)

#0A8E82

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #339057;
/* rgb */ color: rgb(51, 144, 87);
/* oklch */ color: oklch(58.4% 0.124 153.1);

Tailwind

colors: {
  custom: {
    50: '#75b187',
    500: '#339057',
    950: '#000000',
  },
}

SCSS

$custom: #339057;
$custom-light: #75b187;
$custom-dark: #000000;

JSON

{
  "hex": "#339057",
  "rgb": {
    "r": 51,
    "g": 144,
    "b": 87
  },
  "hsl": {
    "h": 143.226,
    "s": 47.692,
    "l": 38.235
  },
  "oklch": {
    "l": 0.58357,
    "c": 0.1237,
    "h": 153.1
  },
  "luminance": 0.21338
}

Semantic roles & 50–950 ramp

primary

#339057

secondary

#B56A98

accent

#51A3D7

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #339057

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

Preview Lab → · Contrast checker → · Palette generator →