#278E1C#278E1C

#278E1C is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.7% C 0.174 H 141.8°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#278E1C
RGB	rgb(39, 142, 28)
HSL	hsl(114, 67%, 33%)
HSV	hsv(114, 80%, 56%)
CMYK	cmyk(72.5%, 0%, 80.3%, 44.3%)
CIE-LAB	lab(51.68, -50.15, 48.23)
CIE-LCH	lch(51.68, 69.58, 136.12°)
OKLab	oklab(56.7% -0.1367 0.1076)
OKLCH	oklch(56.7% 0.174 141.8)
XYZ	xyz(10.7187, 19.8600, 4.3669)
Luminance	0.1986 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278E1C #831C8E

analogous

#608E1C #278E1C #1C8E4A

triadic

#278E1C #1C278E #8E1C27

tetradic

#278E1C #1C608E #831C8E #8E4A1C

square

#278E1C #1C608E #831C8E #8E4A1C

split-complementary

#278E1C #4A1C8E #8E1C60

monochromatic

#0B2808 #195B12 #278E1C #35C126 #57DB49

Accessibility & contrast

On white

4.22

#278E1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#278E1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278E1C

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278E1C	#FFFFFF	#000000	##000000
##278E1C	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#867829

Tritanopia (blue-blind)

#098979

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #278e1c;
/* rgb */ color: rgb(39, 142, 28);
/* oklch */ color: oklch(56.7% 0.174 141.8);

Tailwind

colors: {
  custom: {
    50: '#72b062',
    500: '#278e1c',
    950: '#000000',
  },
}

SCSS

$custom: #278e1c;
$custom-light: #72b062;
$custom-dark: #000000;

JSON

{
  "hex": "#278e1c",
  "rgb": {
    "r": 39,
    "g": 142,
    "b": 28
  },
  "hsl": {
    "h": 114.211,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.567,
    "c": 0.17399,
    "h": 141.8
  },
  "luminance": 0.19861
}

Semantic roles & 50–950 ramp

primary

#278E1C

secondary

#B249BD

accent

#3EEAD9

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091106

muted

#7B807A

Preview Lab

Preview with #278E1C

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

Preview Lab → · Contrast checker → · Palette generator →