#177D33#177D33

#177D33 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.8% C 0.142 H 147.5°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#177D33
RGB	rgb(23, 125, 51)
HSL	hsl(136, 69%, 29%)
HSV	hsv(136, 82%, 49%)
CMYK	cmyk(81.6%, 0%, 59.2%, 51%)
CIE-LAB	lab(45.75, -44.49, 32.06)
CIE-LCH	lch(45.75, 54.84, 144.22°)
OKLab	oklab(51.76% -0.1196 0.0763)
OKLCH	oklch(51.76% 0.142 147.5)
XYZ	xyz(8.2839, 15.0874, 5.6069)
Luminance	0.1509 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177D33 #7D1761

analogous

#2E7D17 #177D33 #177D66

triadic

#177D33 #33177D #7D3317

tetradic

#177D33 #172E7D #7D1761 #7D6617

square

#177D33 #172E7D #7D1761 #7D6617

split-complementary

#177D33 #66177D #7D172E

monochromatic

#051A0B #0D491E #177D33 #21B148 #35DA62

Accessibility & contrast

On white

5.23

#177D33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#177D33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177D33

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177D33	#FFFFFF	#000000	##FFFFFF
##177D33	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E712C

Deuteranopia (green-blind)

#736939

Tritanopia (blue-blind)

#007A6D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #177d33;
/* rgb */ color: rgb(23, 125, 51);
/* oklch */ color: oklch(51.8% 0.142 147.5);

Tailwind

colors: {
  custom: {
    50: '#67a46d',
    500: '#177d33',
    950: '#000000',
  },
}

SCSS

$custom: #177d33;
$custom-light: #67a46d;
$custom-dark: #000000;

JSON

{
  "hex": "#177d33",
  "rgb": {
    "r": 23,
    "g": 125,
    "b": 51
  },
  "hsl": {
    "h": 136.471,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51756,
    "c": 0.14185,
    "h": 147.5
  },
  "luminance": 0.15088
}

Semantic roles & 50–950 ramp

primary

#177D33

secondary

#B23E92

accent

#3CBCEC

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #177D33

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

Preview Lab → · Contrast checker → · Palette generator →