#278729#278729

#278729 is a mid, vivid green. Relative luminance 0.179; OKLCH L 54.8% C 0.158 H 143.3°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#278729
RGB	rgb(39, 135, 41)
HSL	hsl(121, 55%, 34%)
HSV	hsv(121, 71%, 53%)
CMYK	cmyk(71.1%, 0%, 69.6%, 47.1%)
CIE-LAB	lab(49.40, -46.63, 40.97)
CIE-LCH	lch(49.40, 62.07, 138.69°)
OKLab	oklab(54.84% -0.1265 0.0942)
OKLCH	oklch(54.84% 0.158 143.3)
XYZ	xyz(9.9003, 17.9183, 5.0342)
Luminance	0.1792 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278729 #872785

analogous

#558727 #278729 #278759

triadic

#278729 #292787 #872927

tetradic

#278729 #275587 #872785 #875927

square

#278729 #275587 #872785 #875927

split-complementary

#278729 #592787 #872755

monochromatic

#0C280C #19581B #278729 #35B637 #59CF5C

Accessibility & contrast

On white

4.58

#278729 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#278729 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278729

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278729	#FFFFFF	#000000	##000000
##278729	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A1C

Deuteranopia (green-blind)

#7F7232

Tritanopia (blue-blind)

#0A8374

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #278729;
/* rgb */ color: rgb(39, 135, 41);
/* oklch */ color: oklch(54.8% 0.158 143.3);

Tailwind

colors: {
  custom: {
    50: '#70ab68',
    500: '#278729',
    950: '#000000',
  },
}

SCSS

$custom: #278729;
$custom-light: #70ab68;
$custom-dark: #000000;

JSON

{
  "hex": "#278729",
  "rgb": {
    "r": 39,
    "g": 135,
    "b": 41
  },
  "hsl": {
    "h": 121.25,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.54836,
    "c": 0.15774,
    "h": 143.3
  },
  "luminance": 0.17919
}

Semantic roles & 50–950 ramp

primary

#278729

secondary

#B456B2

accent

#49DBDF

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #278729

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

Preview Lab → · Contrast checker → · Palette generator →