#278533#278533

#278533 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.4% C 0.147 H 145.2°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#278533
RGB	rgb(39, 133, 51)
HSL	hsl(128, 55%, 34%)
HSV	hsv(128, 71%, 52%)
CMYK	cmyk(70.7%, 0%, 61.7%, 47.8%)
CIE-LAB	lab(48.82, -44.75, 35.72)
CIE-LCH	lch(48.82, 57.26, 141.40°)
OKLab	oklab(54.39% -0.1209 0.0841)
OKLCH	oklch(54.39% 0.147 145.2)
XYZ	xyz(9.8211, 17.4444, 5.9808)
Luminance	0.1744 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278533 #852779

analogous

#4A8527 #278533 #278562

triadic

#278533 #332785 #853327

tetradic

#278533 #274A85 #852779 #856227

square

#278533 #274A85 #852779 #856227

split-complementary

#278533 #622785 #85274A

monochromatic

#0B260F #195621 #278533 #35B445 #58CE67

Accessibility & contrast

On white

4.68

#278533 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#278533 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #278533

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278533	#FFFFFF	#000000	##FFFFFF
##278533	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87792A

Deuteranopia (green-blind)

#7C713A

Tritanopia (blue-blind)

#058273

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #278533;
/* rgb */ color: rgb(39, 133, 51);
/* oklch */ color: oklch(54.4% 0.147 145.2);

Tailwind

colors: {
  custom: {
    50: '#6fa96e',
    500: '#278533',
    950: '#000000',
  },
}

SCSS

$custom: #278533;
$custom-light: #6fa96e;
$custom-dark: #000000;

JSON

{
  "hex": "#278533",
  "rgb": {
    "r": 39,
    "g": 133,
    "b": 51
  },
  "hsl": {
    "h": 127.66,
    "s": 54.651,
    "l": 33.725
  },
  "oklch": {
    "l": 0.54386,
    "c": 0.14733,
    "h": 145.2
  },
  "luminance": 0.17445
}

Semantic roles & 50–950 ramp

primary

#278533

secondary

#B355A7

accent

#4ACBDE

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #278533

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

Preview Lab → · Contrast checker → · Palette generator →