#278939#278939

#278939 is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.6% C 0.147 H 146.3°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#278939
RGB	rgb(39, 137, 57)
HSL	hsl(131, 56%, 35%)
HSV	hsv(131, 72%, 54%)
CMYK	cmyk(71.5%, 0%, 58.4%, 46.3%)
CIE-LAB	lab(50.24, -45.43, 34.43)
CIE-LCH	lch(50.24, 57.00, 142.85°)
OKLab	oklab(55.58% -0.1226 0.0818)
OKLCH	oklch(55.58% 0.147 146.3)
XYZ	xyz(10.5201, 18.6169, 6.9091)
Luminance	0.1862 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278939 #892777

analogous

#468927 #278939 #27896A

triadic

#278939 #392789 #893927

tetradic

#278939 #274689 #892777 #896A27

square

#278939 #274689 #892777 #896A27

split-complementary

#278939 #6A2789 #892746

monochromatic

#0C2A11 #195925 #278939 #35B94D #5AD070

Accessibility & contrast

On white

4.45

#278939 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#278939 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278939

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278939	#FFFFFF	#000000	##000000
##278939	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7C31

Deuteranopia (green-blind)

#7F743F

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #278939;
/* rgb */ color: rgb(39, 137, 57);
/* oklch */ color: oklch(55.6% 0.147 146.3);

Tailwind

colors: {
  custom: {
    50: '#70ac72',
    500: '#278939',
    950: '#000000',
  },
}

SCSS

$custom: #278939;
$custom-light: #70ac72;
$custom-dark: #000000;

JSON

{
  "hex": "#278939",
  "rgb": {
    "r": 39,
    "g": 137,
    "b": 57
  },
  "hsl": {
    "h": 131.02,
    "s": 55.682,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55584,
    "c": 0.14738,
    "h": 146.3
  },
  "luminance": 0.18618
}

Semantic roles & 50–950 ramp

primary

#278939

secondary

#B557A4

accent

#49C3DF

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #278939

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

Preview Lab → · Contrast checker → · Palette generator →