#177839#177839

#177839 is a mid, vivid green. Relative luminance 0.139; OKLCH L 50.4% C 0.130 H 149.8°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#177839
RGB	rgb(23, 120, 57)
HSL	hsl(141, 68%, 28%)
HSV	hsv(141, 81%, 47%)
CMYK	cmyk(80.8%, 0%, 52.5%, 52.9%)
CIE-LAB	lab(44.10, -41.71, 26.92)
CIE-LCH	lch(44.10, 49.64, 147.17°)
OKLab	oklab(50.41% -0.112 0.0653)
OKLCH	oklch(50.41% 0.13 149.8)
XYZ	xyz(7.8077, 13.9096, 6.1434)
Luminance	0.1391 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177839 #781756

analogous

#257817 #177839 #177869

triadic

#177839 #391778 #783917

tetradic

#177839 #172578 #781756 #786917

square

#177839 #172578 #781756 #786917

split-complementary

#177839 #691778 #781725

monochromatic

#051A0C #0D4521 #177839 #21AB51 #32D86C

Accessibility & contrast

On white

5.55

#177839 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#177839 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177839

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177839	#FFFFFF	#000000	##FFFFFF
##177839	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D34

Deuteranopia (green-blind)

#6E653E

Tritanopia (blue-blind)

#007669

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #177839;
/* rgb */ color: rgb(23, 120, 57);
/* oklch */ color: oklch(50.4% 0.130 149.8);

Tailwind

colors: {
  custom: {
    50: '#66a071',
    500: '#177839',
    950: '#000000',
  },
}

SCSS

$custom: #177839;
$custom-light: #66a071;
$custom-dark: #000000;

JSON

{
  "hex": "#177839",
  "rgb": {
    "r": 23,
    "g": 120,
    "b": 57
  },
  "hsl": {
    "h": 141.031,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50414,
    "c": 0.12966,
    "h": 149.8
  },
  "luminance": 0.13911
}

Semantic roles & 50–950 ramp

primary

#177839

secondary

#AD3E86

accent

#3DAEEB

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070F07

muted

#7A7E7A

Preview Lab

Preview with #177839

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

Preview Lab → · Contrast checker → · Palette generator →