#177431#177431

#177431 is a mid, vivid green. Relative luminance 0.129; OKLCH L 49.1% C 0.132 H 147.8°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#177431
RGB	rgb(23, 116, 49)
HSL	hsl(137, 67%, 27%)
HSV	hsv(137, 80%, 45%)
CMYK	cmyk(80.2%, 0%, 57.8%, 54.5%)
CIE-LAB	lab(42.60, -41.50, 29.34)
CIE-LCH	lch(42.60, 50.83, 144.74°)
OKLab	oklab(49.14% -0.1116 0.0701)
OKLCH	oklch(49.14% 0.132 147.8)
XYZ	xyz(7.1526, 12.8938, 5.0169)
Luminance	0.1290 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177431 #74175A

analogous

#2C7417 #177431 #17745F

triadic

#177431 #311774 #743117

tetradic

#177431 #172C74 #74175A #745F17

square

#177431 #172C74 #74175A #745F17

split-complementary

#177431 #5F1774 #74172C

monochromatic

#051A0B #0D411B #177431 #21A747 #30D65E

Accessibility & contrast

On white

5.87

#177431 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#177431 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177431

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177431	#FFFFFF	#000000	##FFFFFF
##177431	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75692B

Deuteranopia (green-blind)

#6B6236

Tritanopia (blue-blind)

#007165

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #177431;
/* rgb */ color: rgb(23, 116, 49);
/* oklch */ color: oklch(49.1% 0.132 147.8);

Tailwind

colors: {
  custom: {
    50: '#659d6b',
    500: '#177431',
    950: '#000000',
  },
}

SCSS

$custom: #177431;
$custom-light: #659d6b;
$custom-dark: #000000;

JSON

{
  "hex": "#177431",
  "rgb": {
    "r": 23,
    "g": 116,
    "b": 49
  },
  "hsl": {
    "h": 136.774,
    "s": 66.906,
    "l": 27.255
  },
  "oklch": {
    "l": 0.49136,
    "c": 0.1318,
    "h": 147.8
  },
  "luminance": 0.12895
}

Semantic roles & 50–950 ramp

primary

#177431

secondary

#A93D8B

accent

#3EBAEA

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E07

muted

#7A7E7A

Preview Lab

Preview with #177431

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

Preview Lab → · Contrast checker → · Palette generator →