#177D3C#177D3C

#177D3C is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.9% C 0.134 H 150.0°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#177D3C
RGB	rgb(23, 125, 60)
HSL	hsl(142, 69%, 29%)
HSV	hsv(142, 82%, 49%)
CMYK	cmyk(81.6%, 0%, 52%, 51%)
CIE-LAB	lab(45.87, -43.08, 27.50)
CIE-LCH	lch(45.87, 51.11, 147.45°)
OKLab	oklab(51.89% -0.1157 0.0667)
OKLCH	oklch(51.89% 0.134 150)
XYZ	xyz(8.5019, 15.1746, 6.7550)
Luminance	0.1518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177D3C #7D1758

analogous

#257D17 #177D3C #177D6F

triadic

#177D3C #3C177D #7D3C17

tetradic

#177D3C #17257D #7D1758 #7D6F17

square

#177D3C #17257D #7D1758 #7D6F17

split-complementary

#177D3C #6F177D #7D1725

monochromatic

#051A0C #0D4923 #177D3C #21B155 #35DA71

Accessibility & contrast

On white

5.20

#177D3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#177D3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177D3C

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177D3C	#FFFFFF	#000000	##FFFFFF
##177D3C	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7237

Deuteranopia (green-blind)

#726941

Tritanopia (blue-blind)

#007B6E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177d3c;
/* rgb */ color: rgb(23, 125, 60);
/* oklch */ color: oklch(51.9% 0.134 150.0);

Tailwind

colors: {
  custom: {
    50: '#67a473',
    500: '#177d3c',
    950: '#000000',
  },
}

SCSS

$custom: #177d3c;
$custom-light: #67a473;
$custom-dark: #000000;

JSON

{
  "hex": "#177d3c",
  "rgb": {
    "r": 23,
    "g": 125,
    "b": 60
  },
  "hsl": {
    "h": 141.765,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51893,
    "c": 0.13355,
    "h": 150
  },
  "luminance": 0.15176
}

Semantic roles & 50–950 ramp

primary

#177D3C

secondary

#B23E88

accent

#3CACEC

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #177D3C

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

Preview Lab → · Contrast checker → · Palette generator →