#278143#278143

#278143 is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.5% C 0.127 H 149.9°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#278143
RGB	rgb(39, 129, 67)
HSL	hsl(139, 54%, 33%)
HSV	hsv(139, 70%, 51%)
CMYK	cmyk(69.8%, 0%, 48.1%, 49.4%)
CIE-LAB	lab(47.67, -40.79, 26.05)
CIE-LCH	lch(47.67, 48.39, 147.44°)
OKLab	oklab(53.51% -0.1099 0.0637)
OKLCH	oklch(53.51% 0.127 149.9)
XYZ	xyz(9.6993, 16.5361, 7.9897)
Luminance	0.1654 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278143 #812765

analogous

#388127 #278143 #278170

triadic

#278143 #432781 #814327

tetradic

#278143 #273881 #812765 #817027

square

#278143 #273881 #812765 #817027

split-complementary

#278143 #702781 #812738

monochromatic

#0B2312 #19522B #278143 #35B05B #56CC7B

Accessibility & contrast

On white

4.88

#278143 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#278143 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #278143

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278143	#FFFFFF	#000000	##FFFFFF
##278143	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82763E

Deuteranopia (green-blind)

#776E47

Tritanopia (blue-blind)

#007F72

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #278143;
/* rgb */ color: rgb(39, 129, 67);
/* oklch */ color: oklch(53.5% 0.127 149.9);

Tailwind

colors: {
  custom: {
    50: '#6da678',
    500: '#278143',
    950: '#000000',
  },
}

SCSS

$custom: #278143;
$custom-light: #6da678;
$custom-dark: #000000;

JSON

{
  "hex": "#278143",
  "rgb": {
    "r": 39,
    "g": 129,
    "b": 67
  },
  "hsl": {
    "h": 138.667,
    "s": 53.571,
    "l": 32.941
  },
  "oklch": {
    "l": 0.53508,
    "c": 0.12706,
    "h": 149.9
  },
  "luminance": 0.16537
}

Semantic roles & 50–950 ramp

primary

#278143

secondary

#B15394

accent

#4BAFDD

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #278143

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

Preview Lab → · Contrast checker → · Palette generator →