#277B19#277B19

#277B19 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.3% C 0.153 H 141.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#277B19
RGB	rgb(39, 123, 25)
HSL	hsl(111, 66%, 29%)
HSV	hsv(111, 80%, 48%)
CMYK	cmyk(68.3%, 0%, 79.7%, 51.8%)
CIE-LAB	lab(45.17, -43.70, 42.97)
CIE-LCH	lch(45.17, 61.28, 135.48°)
OKLab	oklab(51.3% -0.1194 0.0962)
OKLCH	oklch(51.3% 0.153 141.1)
XYZ	xyz(8.0947, 14.6666, 3.3239)
Luminance	0.1467 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277B19 #6D197B

analogous

#587B19 #277B19 #197B3C

triadic

#277B19 #19277B #7B1927

tetradic

#277B19 #19587B #6D197B #7B3C19

square

#277B19 #19587B #6D197B #7B3C19

split-complementary

#277B19 #3C197B #7B1958

monochromatic

#081905 #17480F #277B19 #37AE23 #4FD738

Accessibility & contrast

On white

5.34

#277B19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#277B19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277B19

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277B19	#FFFFFF	#000000	##FFFFFF
##277B19	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F02

Deuteranopia (green-blind)

#746824

Tritanopia (blue-blind)

#177769

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #277b19;
/* rgb */ color: rgb(39, 123, 25);
/* oklch */ color: oklch(51.3% 0.153 141.1);

Tailwind

colors: {
  custom: {
    50: '#6ea25e',
    500: '#277b19',
    950: '#000000',
  },
}

SCSS

$custom: #277b19;
$custom-light: #6ea25e;
$custom-dark: #000000;

JSON

{
  "hex": "#277b19",
  "rgb": {
    "r": 39,
    "g": 123,
    "b": 25
  },
  "hsl": {
    "h": 111.429,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.513,
    "c": 0.15337,
    "h": 141.1
  },
  "luminance": 0.14667
}

Semantic roles & 50–950 ramp

primary

#277B19

secondary

#A040AF

accent

#3FE9D1

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #277B19

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

Preview Lab → · Contrast checker → · Palette generator →