#278943#278943

#278943 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.7% C 0.138 H 148.9°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#278943
RGB	rgb(39, 137, 67)
HSL	hsl(137, 56%, 35%)
HSV	hsv(137, 72%, 54%)
CMYK	cmyk(71.5%, 0%, 51.1%, 46.3%)
CIE-LAB	lab(50.37, -43.92, 29.44)
CIE-LCH	lch(50.37, 52.88, 146.17°)
OKLab	oklab(55.73% -0.1183 0.0714)
OKLCH	oklch(55.73% 0.138 148.9)
XYZ	xyz(10.7946, 18.7267, 8.3548)
Luminance	0.1873 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278943 #89276D

analogous

#3C8927 #278943 #278974

triadic

#278943 #432789 #894327

tetradic

#278943 #273C89 #89276D #897427

square

#278943 #273C89 #89276D #897427

split-complementary

#278943 #742789 #89273C

monochromatic

#0C2A14 #19592C #278943 #35B95A #5AD07C

Accessibility & contrast

On white

4.43

#278943 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#278943 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278943

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278943	#FFFFFF	#000000	##000000
##278943	1.00	4.43	4.75	4.75
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7D3D

Deuteranopia (green-blind)

#7E7548

Tritanopia (blue-blind)

#008679

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #278943;
/* rgb */ color: rgb(39, 137, 67);
/* oklch */ color: oklch(55.7% 0.138 148.9);

Tailwind

colors: {
  custom: {
    50: '#6fac78',
    500: '#278943',
    950: '#000000',
  },
}

SCSS

$custom: #278943;
$custom-light: #6fac78;
$custom-dark: #000000;

JSON

{
  "hex": "#278943",
  "rgb": {
    "r": 39,
    "g": 137,
    "b": 67
  },
  "hsl": {
    "h": 137.143,
    "s": 55.682,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55733,
    "c": 0.13818,
    "h": 148.9
  },
  "luminance": 0.18728
}

Semantic roles & 50–950 ramp

primary

#278943

secondary

#B5579A

accent

#49B4DF

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #278943

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

Preview Lab → · Contrast checker → · Palette generator →