#278D35#278D35

#278D35 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.6% C 0.156 H 145.2°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#278D35
RGB	rgb(39, 141, 53)
HSL	hsl(128, 57%, 35%)
HSV	hsv(128, 72%, 55%)
CMYK	cmyk(72.3%, 0%, 62.4%, 44.7%)
CIE-LAB	lab(51.54, -47.43, 37.89)
CIE-LCH	lch(51.54, 60.71, 141.38°)
OKLab	oklab(56.65% -0.1281 0.089)
OKLCH	oklch(56.65% 0.156 145.2)
XYZ	xyz(11.0034, 19.7369, 6.5972)
Luminance	0.1974 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278D35 #8D277F

analogous

#4C8D27 #278D35 #278D68

triadic

#278D35 #35278D #8D3527

tetradic

#278D35 #274C8D #8D277F #8D6827

square

#278D35 #274C8D #8D277F #8D6827

split-complementary

#278D35 #68278D #8D274C

monochromatic

#0C2D11 #1A5D23 #278D35 #34BD47 #5CD26D

Accessibility & contrast

On white

4.24

#278D35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#278D35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278D35

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278D35	#FFFFFF	#000000	##000000
##278D35	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F802B

Deuteranopia (green-blind)

#83783C

Tritanopia (blue-blind)

#00897A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #278d35;
/* rgb */ color: rgb(39, 141, 53);
/* oklch */ color: oklch(56.6% 0.156 145.2);

Tailwind

colors: {
  custom: {
    50: '#71af6f',
    500: '#278d35',
    950: '#000000',
  },
}

SCSS

$custom: #278d35;
$custom-light: #71af6f;
$custom-dark: #000000;

JSON

{
  "hex": "#278d35",
  "rgb": {
    "r": 39,
    "g": 141,
    "b": 53
  },
  "hsl": {
    "h": 128.235,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.56647,
    "c": 0.15599,
    "h": 145.2
  },
  "luminance": 0.19738
}

Semantic roles & 50–950 ramp

primary

#278D35

secondary

#B759AA

accent

#48CBE0

background

#F7FAF6

surface

#EDF5EC

border

#C8CFC7

text

#091007

muted

#7B7F7A

Preview Lab

Preview with #278D35

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

Preview Lab → · Contrast checker → · Palette generator →