#278B19#278B19

#278B19 is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.8% C 0.172 H 141.5°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#278B19
RGB	rgb(39, 139, 25)
HSL	hsl(113, 70%, 32%)
HSV	hsv(113, 82%, 55%)
CMYK	cmyk(71.9%, 0%, 82%, 45.5%)
CIE-LAB	lab(50.65, -49.32, 48.20)
CIE-LCH	lch(50.65, 68.96, 135.66°)
OKLab	oklab(55.84% -0.1346 0.1072)
OKLCH	oklch(55.84% 0.172 141.5)
XYZ	xyz(10.2442, 18.9656, 4.0404)
Luminance	0.1897 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278B19 #7D198B

analogous

#608B19 #278B19 #198B44

triadic

#278B19 #19278B #8B1927

tetradic

#278B19 #19608B #7D198B #8B4419

square

#278B19 #19608B #7D198B #8B4419

split-complementary

#278B19 #44198B #8B1960

monochromatic

#0A2306 #185710 #278B19 #36BF22 #55DD41

Accessibility & contrast

On white

4.38

#278B19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#278B19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278B19

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278B19	#FFFFFF	#000000	##000000
##278B19	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7D00

Deuteranopia (green-blind)

#837627

Tritanopia (blue-blind)

#0D8676

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #278b19;
/* rgb */ color: rgb(39, 139, 25);
/* oklch */ color: oklch(55.8% 0.172 141.5);

Tailwind

colors: {
  custom: {
    50: '#72ae60',
    500: '#278b19',
    950: '#000000',
  },
}

SCSS

$custom: #278b19;
$custom-light: #72ae60;
$custom-dark: #000000;

JSON

{
  "hex": "#278b19",
  "rgb": {
    "r": 39,
    "g": 139,
    "b": 25
  },
  "hsl": {
    "h": 112.632,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55839,
    "c": 0.17205,
    "h": 141.5
  },
  "luminance": 0.18967
}

Semantic roles & 50–950 ramp

primary

#278B19

secondary

#AF42BE

accent

#3BECD7

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #278B19

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

Preview Lab → · Contrast checker → · Palette generator →