#277C17#277C17

#277C17 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.6% C 0.156 H 141.0°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#277C17
RGB	rgb(39, 124, 23)
HSL	hsl(110, 69%, 29%)
HSV	hsv(110, 81%, 49%)
CMYK	cmyk(68.5%, 0%, 81.5%, 51.4%)
CIE-LAB	lab(45.51, -44.20, 43.97)
CIE-LCH	lch(45.51, 62.34, 135.15°)
OKLab	oklab(51.57% -0.1209 0.098)
OKLCH	oklch(51.57% 0.156 141)
XYZ	xyz(8.1986, 14.9077, 3.2558)
Luminance	0.1491 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277C17 #6C177C

analogous

#5A7C17 #277C17 #177C3A

triadic

#277C17 #17277C #7C1727

tetradic

#277C17 #175A7C #6C177C #7C3A17

square

#277C17 #175A7C #6C177C #7C3A17

split-complementary

#277C17 #3A177C #7C175A

monochromatic

#081A05 #17480D #277C17 #37B021 #4ED934

Accessibility & contrast

On white

5.27

#277C17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#277C17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277C17

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277C17	#FFFFFF	#000000	##FFFFFF
##277C17	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#756923

Tritanopia (blue-blind)

#177869

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #277c17;
/* rgb */ color: rgb(39, 124, 23);
/* oklch */ color: oklch(51.6% 0.156 141.0);

Tailwind

colors: {
  custom: {
    50: '#6ea35d',
    500: '#277c17',
    950: '#000000',
  },
}

SCSS

$custom: #277c17;
$custom-light: #6ea35d;
$custom-dark: #000000;

JSON

{
  "hex": "#277c17",
  "rgb": {
    "r": 39,
    "g": 124,
    "b": 23
  },
  "hsl": {
    "h": 110.495,
    "s": 68.707,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51572,
    "c": 0.15563,
    "h": 141
  },
  "luminance": 0.14908
}

Semantic roles & 50–950 ramp

primary

#277C17

secondary

#9F3EB1

accent

#3CECD0

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #277C17

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

Preview Lab → · Contrast checker → · Palette generator →