#278E19#278E19

#278E19 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.175 H 141.5°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#278E19
RGB	rgb(39, 142, 25)
HSL	hsl(113, 70%, 33%)
HSV	hsv(113, 82%, 56%)
CMYK	cmyk(72.5%, 0%, 82.4%, 44.3%)
CIE-LAB	lab(51.66, -50.34, 49.15)
CIE-LCH	lch(51.66, 70.36, 135.68°)
OKLab	oklab(56.68% -0.1373 0.1091)
OKLCH	oklch(56.68% 0.175 141.5)
XYZ	xyz(10.6846, 19.8464, 4.1872)
Luminance	0.1985 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278E19 #80198E

analogous

#618E19 #278E19 #198E46

triadic

#278E19 #19278E #8E1927

tetradic

#278E19 #19618E #80198E #8E4619

square

#278E19 #19618E #80198E #8E4619

split-complementary

#278E19 #46198E #8E1961

monochromatic

#0A2607 #195A10 #278E19 #35C222 #56DE43

Accessibility & contrast

On white

4.23

#278E19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#278E19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278E19

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278E19	#FFFFFF	#000000	##000000
##278E19	1.00	4.23	4.97	4.97
#FFFFFF	4.23	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)

#867828

Tritanopia (blue-blind)

#0A8979

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #278e19;
/* rgb */ color: rgb(39, 142, 25);
/* oklch */ color: oklch(56.7% 0.175 141.5);

Tailwind

colors: {
  custom: {
    50: '#72b061',
    500: '#278e19',
    950: '#000000',
  },
}

SCSS

$custom: #278e19;
$custom-light: #72b061;
$custom-dark: #000000;

JSON

{
  "hex": "#278e19",
  "rgb": {
    "r": 39,
    "g": 142,
    "b": 25
  },
  "hsl": {
    "h": 112.821,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56683,
    "c": 0.17543,
    "h": 141.5
  },
  "luminance": 0.19848
}

Semantic roles & 50–950 ramp

primary

#278E19

secondary

#B044BF

accent

#3BEDD8

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091105

muted

#7B807A

Preview Lab

Preview with #278E19

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

Preview Lab → · Contrast checker → · Palette generator →