#278945#278945

#278945 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.8% C 0.136 H 149.5°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#278945
RGB	rgb(39, 137, 69)
HSL	hsl(138, 56%, 35%)
HSV	hsv(138, 72%, 54%)
CMYK	cmyk(71.5%, 0%, 49.6%, 46.3%)
CIE-LAB	lab(50.39, -43.59, 28.41)
CIE-LCH	lch(50.39, 52.03, 146.91°)
OKLab	oklab(55.77% -0.1174 0.0692)
OKLCH	oklch(55.77% 0.136 149.5)
XYZ	xyz(10.8557, 18.7511, 8.6763)
Luminance	0.1875 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278945 #89276B

analogous

#3A8927 #278945 #278976

triadic

#278945 #452789 #894527

tetradic

#278945 #273A89 #89276B #897627

square

#278945 #273A89 #89276B #897627

split-complementary

#278945 #762789 #89273A

monochromatic

#0C2A15 #19592D #278945 #35B95D #5AD07E

Accessibility & contrast

On white

4.42

#278945 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#278945 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278945

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278945	#FFFFFF	#000000	##000000
##278945	1.00	4.42	4.75	4.75
#FFFFFF	4.42	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)

#8A7D40

Deuteranopia (green-blind)

#7E754A

Tritanopia (blue-blind)

#008679

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #278945;
/* rgb */ color: rgb(39, 137, 69);
/* oklch */ color: oklch(55.8% 0.136 149.5);

Tailwind

colors: {
  custom: {
    50: '#6fac7a',
    500: '#278945',
    950: '#000000',
  },
}

SCSS

$custom: #278945;
$custom-light: #6fac7a;
$custom-dark: #000000;

JSON

{
  "hex": "#278945",
  "rgb": {
    "r": 39,
    "g": 137,
    "b": 69
  },
  "hsl": {
    "h": 138.367,
    "s": 55.682,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55766,
    "c": 0.13627,
    "h": 149.5
  },
  "luminance": 0.18752
}

Semantic roles & 50–950 ramp

primary

#278945

secondary

#B55798

accent

#49B1DF

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #278945

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

Preview Lab → · Contrast checker → · Palette generator →