#277A17#277A17

#277A17 is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.0% C 0.153 H 140.9°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#277A17
RGB	rgb(39, 122, 23)
HSL	hsl(110, 68%, 28%)
HSV	hsv(110, 81%, 48%)
CMYK	cmyk(68%, 0%, 81.1%, 52.2%)
CIE-LAB	lab(44.82, -43.47, 43.31)
CIE-LCH	lch(44.82, 61.37, 135.11°)
OKLab	oklab(51% -0.1189 0.0967)
OKLCH	oklch(51% 0.153 140.9)
XYZ	xyz(7.9505, 14.4115, 3.1731)
Luminance	0.1441 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277A17 #6A177A

analogous

#587A17 #277A17 #177A38

triadic

#277A17 #17277A #7A1727

tetradic

#277A17 #17587A #6A177A #7A3817

square

#277A17 #17587A #6A177A #7A3817

split-complementary

#277A17 #38177A #7A1758

monochromatic

#081A05 #17470D #277A17 #37AD21 #4ED933

Accessibility & contrast

On white

5.41

#277A17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#277A17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277A17

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277A17	#FFFFFF	#000000	##FFFFFF
##277A17	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E00

Deuteranopia (green-blind)

#736723

Tritanopia (blue-blind)

#187668

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #277a17;
/* rgb */ color: rgb(39, 122, 23);
/* oklch */ color: oklch(51.0% 0.153 140.9);

Tailwind

colors: {
  custom: {
    50: '#6ea15d',
    500: '#277a17',
    950: '#000000',
  },
}

SCSS

$custom: #277a17;
$custom-light: #6ea15d;
$custom-dark: #000000;

JSON

{
  "hex": "#277a17",
  "rgb": {
    "r": 39,
    "g": 122,
    "b": 23
  },
  "hsl": {
    "h": 110.303,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51,
    "c": 0.15325,
    "h": 140.9
  },
  "luminance": 0.14412
}

Semantic roles & 50–950 ramp

primary

#277A17

secondary

#9D3EAF

accent

#3DEBCF

background

#F7FAF5

surface

#EDF3E9

border

#C8CDC5

text

#080F04

muted

#7B7F79

Preview Lab

Preview with #277A17

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

Preview Lab → · Contrast checker → · Palette generator →