#277540#277540

#277540 is a mid, moderate green. Relative luminance 0.135; OKLCH L 50.1% C 0.113 H 150.6°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#277540
RGB	rgb(39, 117, 64)
HSL	hsl(139, 50%, 31%)
HSV	hsv(139, 67%, 46%)
CMYK	cmyk(66.7%, 0%, 45.3%, 54.1%)
CIE-LAB	lab(43.54, -36.41, 22.42)
CIE-LCH	lch(43.54, 42.75, 148.38°)
OKLab	oklab(50.09% -0.0983 0.0553)
OKLCH	oklch(50.09% 0.113 150.6)
XYZ	xyz(8.1228, 13.5232, 7.0317)
Luminance	0.1352 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277540 #75275C

analogous

#357527 #277540 #277567

triadic

#277540 #402775 #754027

tetradic

#277540 #273575 #75275C #756727

square

#277540 #273575 #75275C #756727

split-complementary

#277540 #672775 #752735

monochromatic

#08190E #184727 #277540 #36A359 #51C576

Accessibility & contrast

On white

5.67

#277540 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#277540 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277540

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277540	#FFFFFF	#000000	##FFFFFF
##277540	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B3C

Deuteranopia (green-blind)

#6C6444

Tritanopia (blue-blind)

#097368

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #277540;
/* rgb */ color: rgb(39, 117, 64);
/* oklch */ color: oklch(50.1% 0.113 150.6);

Tailwind

colors: {
  custom: {
    50: '#6b9d75',
    500: '#277540',
    950: '#000000',
  },
}

SCSS

$custom: #277540;
$custom-light: #6b9d75;
$custom-dark: #000000;

JSON

{
  "hex": "#277540",
  "rgb": {
    "r": 39,
    "g": 117,
    "b": 64
  },
  "hsl": {
    "h": 139.231,
    "s": 50,
    "l": 30.588
  },
  "oklch": {
    "l": 0.50089,
    "c": 0.11276,
    "h": 150.6
  },
  "luminance": 0.13524
}

Semantic roles & 50–950 ramp

primary

#277540

secondary

#A7518B

accent

#4EADDA

background

#F6F9F7

surface

#ECF2ED

border

#C7CCC8

text

#070E08

muted

#7A7E7B

Preview Lab

Preview with #277540

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

Preview Lab → · Contrast checker → · Palette generator →