#277B17#277B17

#277B17 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.3% C 0.154 H 140.9°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#277B17
RGB	rgb(39, 123, 23)
HSL	hsl(110, 68%, 29%)
HSV	hsv(110, 81%, 48%)
CMYK	cmyk(68.3%, 0%, 81.3%, 51.8%)
CIE-LAB	lab(45.16, -43.84, 43.64)
CIE-LCH	lch(45.16, 61.86, 135.13°)
OKLab	oklab(51.29% -0.1199 0.0973)
OKLCH	oklch(51.29% 0.154 140.9)
XYZ	xyz(8.0739, 14.6583, 3.2143)
Luminance	0.1466 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277B17 #6B177B

analogous

#597B17 #277B17 #177B39

triadic

#277B17 #17277B #7B1727

tetradic

#277B17 #17597B #6B177B #7B3917

square

#277B17 #17597B #6B177B #7B3917

split-complementary

#277B17 #39177B #7B1759

monochromatic

#081A05 #17470D #277B17 #37AF21 #4ED933

Accessibility & contrast

On white

5.34

#277B17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#277B17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277B17

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277B17	#FFFFFF	#000000	##FFFFFF
##277B17	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)

#7E6F00

Deuteranopia (green-blind)

#746823

Tritanopia (blue-blind)

#177768

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #277b17;
/* rgb */ color: rgb(39, 123, 23);
/* oklch */ color: oklch(51.3% 0.154 140.9);

Tailwind

colors: {
  custom: {
    50: '#6ea25d',
    500: '#277b17',
    950: '#000000',
  },
}

SCSS

$custom: #277b17;
$custom-light: #6ea25d;
$custom-dark: #000000;

JSON

{
  "hex": "#277b17",
  "rgb": {
    "r": 39,
    "g": 123,
    "b": 23
  },
  "hsl": {
    "h": 110.4,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51286,
    "c": 0.15445,
    "h": 140.9
  },
  "luminance": 0.14659
}

Semantic roles & 50–950 ramp

primary

#277B17

secondary

#9E3EB0

accent

#3CEBCF

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #277B17

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

Preview Lab → · Contrast checker → · Palette generator →