#177940#177940

#177940 is a mid, vivid green. Relative luminance 0.142; OKLCH L 50.8% C 0.124 H 152.1°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#177940
RGB	rgb(23, 121, 64)
HSL	hsl(145, 68%, 28%)
HSV	hsv(145, 81%, 47%)
CMYK	cmyk(81%, 0%, 47.1%, 52.5%)
CIE-LAB	lab(44.56, -40.84, 23.65)
CIE-LCH	lch(44.56, 47.20, 149.93°)
OKLab	oklab(50.82% -0.1098 0.0581)
OKLCH	oklch(50.82% 0.124 152.1)
XYZ	xyz(8.1154, 14.2261, 7.1677)
Luminance	0.1423 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177940 #791750

analogous

#1F7917 #177940 #177971

triadic

#177940 #401779 #794017

tetradic

#177940 #171F79 #791750 #797117

square

#177940 #171F79 #791750 #797117

split-complementary

#177940 #711779 #79171F

monochromatic

#051A0E #0D4625 #177940 #21AC5B #32D878

Accessibility & contrast

On white

5.46

#177940 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#177940 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177940

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177940	#FFFFFF	#000000	##FFFFFF
##177940	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796E3C

Deuteranopia (green-blind)

#6E6644

Tritanopia (blue-blind)

#00776B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #177940;
/* rgb */ color: rgb(23, 121, 64);
/* oklch */ color: oklch(50.8% 0.124 152.1);

Tailwind

colors: {
  custom: {
    50: '#66a175',
    500: '#177940',
    950: '#000000',
  },
}

SCSS

$custom: #177940;
$custom-light: #66a175;
$custom-dark: #000000;

JSON

{
  "hex": "#177940",
  "rgb": {
    "r": 23,
    "g": 121,
    "b": 64
  },
  "hsl": {
    "h": 145.102,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50823,
    "c": 0.12422,
    "h": 152.1
  },
  "luminance": 0.14227
}

Semantic roles & 50–950 ramp

primary

#177940

secondary

#AE3E7F

accent

#3DA2EB

background

#F6FAF7

surface

#EBF3ED

border

#C6CDC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #177940

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

Preview Lab → · Contrast checker → · Palette generator →