#177838#177838

#177838 is a mid, vivid green. Relative luminance 0.139; OKLCH L 50.4% C 0.131 H 149.5°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#177838
RGB	rgb(23, 120, 56)
HSL	hsl(140, 68%, 28%)
HSV	hsv(140, 81%, 47%)
CMYK	cmyk(80.8%, 0%, 53.3%, 52.9%)
CIE-LAB	lab(44.09, -41.88, 27.44)
CIE-LCH	lch(44.09, 50.07, 146.77°)
OKLab	oklab(50.4% -0.1125 0.0664)
OKLCH	oklch(50.4% 0.131 149.5)
XYZ	xyz(7.7830, 13.8997, 6.0133)
Luminance	0.1390 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177838 #781757

analogous

#277817 #177838 #177868

triadic

#177838 #381778 #783817

tetradic

#177838 #172778 #781757 #786817

square

#177838 #172778 #781757 #786817

split-complementary

#177838 #681778 #781727

monochromatic

#051A0C #0D4520 #177838 #21AB50 #32D86A

Accessibility & contrast

On white

5.56

#177838 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#177838 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177838

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177838	#FFFFFF	#000000	##FFFFFF
##177838	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D33

Deuteranopia (green-blind)

#6E653D

Tritanopia (blue-blind)

#007669

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #177838;
/* rgb */ color: rgb(23, 120, 56);
/* oklch */ color: oklch(50.4% 0.131 149.5);

Tailwind

colors: {
  custom: {
    50: '#66a070',
    500: '#177838',
    950: '#000000',
  },
}

SCSS

$custom: #177838;
$custom-light: #66a070;
$custom-dark: #000000;

JSON

{
  "hex": "#177838",
  "rgb": {
    "r": 23,
    "g": 120,
    "b": 56
  },
  "hsl": {
    "h": 140.412,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50397,
    "c": 0.13062,
    "h": 149.5
  },
  "luminance": 0.13901
}

Semantic roles & 50–950 ramp

primary

#177838

secondary

#AD3E87

accent

#3DB0EB

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070F07

muted

#7A7E7A

Preview Lab

Preview with #177838

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

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