#278D19#278D19

#278D19 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.4% C 0.174 H 141.5°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#278D19
RGB	rgb(39, 141, 25)
HSL	hsl(113, 70%, 33%)
HSV	hsv(113, 82%, 55%)
CMYK	cmyk(72.3%, 0%, 82.3%, 44.7%)
CIE-LAB	lab(51.32, -50.00, 48.84)
CIE-LCH	lch(51.32, 69.89, 135.68°)
OKLab	oklab(56.4% -0.1364 0.1085)
OKLCH	oklch(56.4% 0.174 141.5)
XYZ	xyz(10.5365, 19.5501, 4.1378)
Luminance	0.1955 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278D19 #7F198D

analogous

#618D19 #278D19 #198D45

triadic

#278D19 #19278D #8D1927

tetradic

#278D19 #19618D #7F198D #8D4519

square

#278D19 #19618D #7F198D #8D4519

split-complementary

#278D19 #45198D #8D1961

monochromatic

#0A2507 #195910 #278D19 #35C122 #55DE43

Accessibility & contrast

On white

4.28

#278D19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#278D19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278D19

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278D19	#FFFFFF	#000000	##000000
##278D19	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#857727

Tritanopia (blue-blind)

#0B8878

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #278d19;
/* rgb */ color: rgb(39, 141, 25);
/* oklch */ color: oklch(56.4% 0.174 141.5);

Tailwind

colors: {
  custom: {
    50: '#72af61',
    500: '#278d19',
    950: '#000000',
  },
}

SCSS

$custom: #278d19;
$custom-light: #72af61;
$custom-dark: #000000;

JSON

{
  "hex": "#278d19",
  "rgb": {
    "r": 39,
    "g": 141,
    "b": 25
  },
  "hsl": {
    "h": 112.759,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56402,
    "c": 0.17431,
    "h": 141.5
  },
  "luminance": 0.19551
}

Semantic roles & 50–950 ramp

primary

#278D19

secondary

#B043BF

accent

#3BEDD7

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #278D19

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

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