#278D46#278D46

#278D46 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.9% C 0.141 H 149.3°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#278D46
RGB	rgb(39, 141, 70)
HSL	hsl(138, 57%, 35%)
HSV	hsv(138, 72%, 55%)
CMYK	cmyk(72.3%, 0%, 50.4%, 44.7%)
CIE-LAB	lab(51.75, -44.96, 29.58)
CIE-LCH	lch(51.75, 53.82, 146.66°)
OKLab	oklab(56.89% -0.121 0.0719)
OKLCH	oklch(56.89% 0.141 149.3)
XYZ	xyz(11.4662, 19.9220, 9.0342)
Luminance	0.1992 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278D46 #8D276E

analogous

#3B8D27 #278D46 #278D79

triadic

#278D46 #46278D #8D4627

tetradic

#278D46 #273B8D #8D276E #8D7927

square

#278D46 #273B8D #8D276E #8D7927

split-complementary

#278D46 #79278D #8D273B

monochromatic

#0C2D16 #1A5D2E #278D46 #34BD5E #5CD280

Accessibility & contrast

On white

4.21

#278D46 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#278D46 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278D46

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278D46	#FFFFFF	#000000	##000000
##278D46	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8140

Deuteranopia (green-blind)

#82784B

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #278d46;
/* rgb */ color: rgb(39, 141, 70);
/* oklch */ color: oklch(56.9% 0.141 149.3);

Tailwind

colors: {
  custom: {
    50: '#70af7b',
    500: '#278d46',
    950: '#000000',
  },
}

SCSS

$custom: #278d46;
$custom-light: #70af7b;
$custom-dark: #000000;

JSON

{
  "hex": "#278d46",
  "rgb": {
    "r": 39,
    "g": 141,
    "b": 70
  },
  "hsl": {
    "h": 138.235,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5689,
    "c": 0.14079,
    "h": 149.3
  },
  "luminance": 0.19923
}

Semantic roles & 50–950 ramp

primary

#278D46

secondary

#B7599A

accent

#48B2E0

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #278D46

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

Preview Lab → · Contrast checker → · Palette generator →