#278545#278545

#278545 is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.7% C 0.131 H 150.0°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#278545
RGB	rgb(39, 133, 69)
HSL	hsl(139, 55%, 34%)
HSV	hsv(139, 71%, 52%)
CMYK	cmyk(70.7%, 0%, 48.1%, 47.8%)
CIE-LAB	lab(49.05, -42.03, 26.71)
CIE-LCH	lch(49.05, 49.80, 147.56°)
OKLab	oklab(54.66% -0.1132 0.0653)
OKLCH	oklch(54.66% 0.131 150)
XYZ	xyz(10.2976, 17.6349, 8.4903)
Luminance	0.1764 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278545 #852767

analogous

#388527 #278545 #278574

triadic

#278545 #452785 #854527

tetradic

#278545 #273885 #852767 #857427

square

#278545 #273885 #852767 #857427

split-complementary

#278545 #742785 #852738

monochromatic

#0B2614 #19562C #278545 #35B45E #58CE7E

Accessibility & contrast

On white

4.64

#278545 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#278545 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #278545

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278545	#FFFFFF	#000000	##FFFFFF
##278545	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867940

Deuteranopia (green-blind)

#7A7149

Tritanopia (blue-blind)

#008376

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #278545;
/* rgb */ color: rgb(39, 133, 69);
/* oklch */ color: oklch(54.7% 0.131 150.0);

Tailwind

colors: {
  custom: {
    50: '#6ea97a',
    500: '#278545',
    950: '#000000',
  },
}

SCSS

$custom: #278545;
$custom-light: #6ea97a;
$custom-dark: #000000;

JSON

{
  "hex": "#278545",
  "rgb": {
    "r": 39,
    "g": 133,
    "b": 69
  },
  "hsl": {
    "h": 139.149,
    "s": 54.651,
    "l": 33.725
  },
  "oklch": {
    "l": 0.54657,
    "c": 0.13072,
    "h": 150
  },
  "luminance": 0.17636
}

Semantic roles & 50–950 ramp

primary

#278545

secondary

#B35595

accent

#4AAFDE

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #278545

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

Preview Lab → · Contrast checker → · Palette generator →