#278E25#278E25

#278E25 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.169 H 142.7°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#278E25
RGB	rgb(39, 142, 37)
HSL	hsl(119, 59%, 35%)
HSV	hsv(119, 74%, 56%)
CMYK	cmyk(72.5%, 0%, 73.9%, 44.3%)
CIE-LAB	lab(51.73, -49.46, 45.06)
CIE-LCH	lch(51.73, 66.91, 137.67°)
OKLab	oklab(56.77% -0.1344 0.1023)
OKLCH	oklch(56.77% 0.169 142.7)
XYZ	xyz(10.8430, 19.9097, 5.0214)
Luminance	0.1991 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278E25 #8C258E

analogous

#5C8E25 #278E25 #258E57

triadic

#278E25 #25278E #8E2527

tetradic

#278E25 #255C8E #8C258E #8E5725

square

#278E25 #255C8E #8C258E #8E5725

split-complementary

#278E25 #57258E #8E255C

monochromatic

#0C2D0C #1A5D18 #278E25 #34BF32 #5CD45A

Accessibility & contrast

On white

4.22

#278E25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#278E25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278E25

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278E25	#FFFFFF	#000000	##000000
##278E25	1.00	4.22	4.98	4.98
#FFFFFF	4.22	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)

#918013

Deuteranopia (green-blind)

#857830

Tritanopia (blue-blind)

#058A79

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #278e25;
/* rgb */ color: rgb(39, 142, 37);
/* oklch */ color: oklch(56.8% 0.169 142.7);

Tailwind

colors: {
  custom: {
    50: '#72b066',
    500: '#278e25',
    950: '#000000',
  },
}

SCSS

$custom: #278e25;
$custom-light: #72b066;
$custom-dark: #000000;

JSON

{
  "hex": "#278e25",
  "rgb": {
    "r": 39,
    "g": 142,
    "b": 37
  },
  "hsl": {
    "h": 118.857,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.56765,
    "c": 0.1689,
    "h": 142.7
  },
  "luminance": 0.19911
}

Semantic roles & 50–950 ramp

primary

#278E25

secondary

#B756B9

accent

#46E2DF

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091106

muted

#7B807A

Preview Lab

Preview with #278E25

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

Preview Lab → · Contrast checker → · Palette generator →