#278C19#278C19

#278C19 is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.1% C 0.173 H 141.5°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#278C19
RGB	rgb(39, 140, 25)
HSL	hsl(113, 70%, 32%)
HSV	hsv(113, 82%, 55%)
CMYK	cmyk(72.1%, 0%, 82.1%, 45.1%)
CIE-LAB	lab(50.99, -49.66, 48.52)
CIE-LCH	lch(50.99, 69.43, 135.67°)
OKLab	oklab(56.12% -0.1355 0.1078)
OKLCH	oklch(56.12% 0.173 141.5)
XYZ	xyz(10.3897, 19.2566, 4.0889)
Luminance	0.1926 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278C19 #7E198C

analogous

#608C19 #278C19 #198C45

triadic

#278C19 #19278C #8C1927

tetradic

#278C19 #19608C #7E198C #8C4519

square

#278C19 #19608C #7E198C #8C4519

split-complementary

#278C19 #45198C #8C1960

monochromatic

#0A2406 #195810 #278C19 #35C022 #55DD42

Accessibility & contrast

On white

4.33

#278C19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#278C19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278C19

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278C19	#FFFFFF	#000000	##000000
##278C19	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907E00

Deuteranopia (green-blind)

#847627

Tritanopia (blue-blind)

#0C8777

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #278c19;
/* rgb */ color: rgb(39, 140, 25);
/* oklch */ color: oklch(56.1% 0.173 141.5);

Tailwind

colors: {
  custom: {
    50: '#72af60',
    500: '#278c19',
    950: '#000000',
  },
}

SCSS

$custom: #278c19;
$custom-light: #72af60;
$custom-dark: #000000;

JSON

{
  "hex": "#278c19",
  "rgb": {
    "r": 39,
    "g": 140,
    "b": 25
  },
  "hsl": {
    "h": 112.696,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5612,
    "c": 0.17318,
    "h": 141.5
  },
  "luminance": 0.19258
}

Semantic roles & 50–950 ramp

primary

#278C19

secondary

#AF43BE

accent

#3BEDD7

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #278C19

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

Preview Lab → · Contrast checker → · Palette generator →