#278528#278528

#278528 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.3% C 0.156 H 143.2°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#278528
RGB	rgb(39, 133, 40)
HSL	hsl(121, 55%, 34%)
HSV	hsv(121, 71%, 52%)
CMYK	cmyk(70.7%, 0%, 69.9%, 47.8%)
CIE-LAB	lab(48.71, -46.01, 40.66)
CIE-LCH	lch(48.71, 61.40, 138.53°)
OKLab	oklab(54.26% -0.1249 0.0935)
OKLCH	oklch(54.26% 0.156 143.2)
XYZ	xyz(9.6067, 17.3586, 4.8513)
Luminance	0.1736 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278528 #852784

analogous

#558527 #278528 #278557

triadic

#278528 #282785 #852827

tetradic

#278528 #275585 #852784 #855727

square

#278528 #275585 #852784 #855727

split-complementary

#278528 #572785 #852755

monochromatic

#0B260C #19561A #278528 #35B436 #58CE5A

Accessibility & contrast

On white

4.70

#278528 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#278528 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #278528

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278528	#FFFFFF	#000000	##FFFFFF
##278528	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#88781B

Deuteranopia (green-blind)

#7D7131

Tritanopia (blue-blind)

#0C8172

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #278528;
/* rgb */ color: rgb(39, 133, 40);
/* oklch */ color: oklch(54.3% 0.156 143.2);

Tailwind

colors: {
  custom: {
    50: '#6fa967',
    500: '#278528',
    950: '#000000',
  },
}

SCSS

$custom: #278528;
$custom-light: #6fa967;
$custom-dark: #000000;

JSON

{
  "hex": "#278528",
  "rgb": {
    "r": 39,
    "g": 133,
    "b": 40
  },
  "hsl": {
    "h": 120.638,
    "s": 54.651,
    "l": 33.725
  },
  "oklch": {
    "l": 0.54263,
    "c": 0.15598,
    "h": 143.2
  },
  "luminance": 0.1736
}

Semantic roles & 50–950 ramp

primary

#278528

secondary

#B355B2

accent

#4ADCDE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #278528

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

Preview Lab → · Contrast checker → · Palette generator →