#177B35#177B35

#177B35 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.2% C 0.137 H 148.2°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#177B35
RGB	rgb(23, 123, 53)
HSL	hsl(138, 68%, 29%)
HSV	hsv(138, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 56.9%, 51.8%)
CIE-LAB	lab(45.09, -43.47, 30.24)
CIE-LCH	lch(45.09, 52.96, 145.18°)
OKLab	oklab(51.21% -0.1168 0.0724)
OKLCH	oklch(51.21% 0.137 148.2)
XYZ	xyz(8.0783, 14.6041, 5.7606)
Luminance	0.1461 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B35 #7B175D

analogous

#2B7B17 #177B35 #177B67

triadic

#177B35 #35177B #7B3517

tetradic

#177B35 #172B7B #7B175D #7B6717

square

#177B35 #172B7B #7B175D #7B6717

split-complementary

#177B35 #67177B #7B172B

monochromatic

#051A0B #0D471F #177B35 #21AF4B #33D965

Accessibility & contrast

On white

5.36

#177B35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#177B35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B35

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B35	#FFFFFF	#000000	##FFFFFF
##177B35	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6F2F

Deuteranopia (green-blind)

#71683A

Tritanopia (blue-blind)

#00786B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177b35;
/* rgb */ color: rgb(23, 123, 53);
/* oklch */ color: oklch(51.2% 0.137 148.2);

Tailwind

colors: {
  custom: {
    50: '#67a26e',
    500: '#177b35',
    950: '#000000',
  },
}

SCSS

$custom: #177b35;
$custom-light: #67a26e;
$custom-dark: #000000;

JSON

{
  "hex": "#177b35",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 53
  },
  "hsl": {
    "h": 138,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51212,
    "c": 0.13743,
    "h": 148.2
  },
  "luminance": 0.14605
}

Semantic roles & 50–950 ramp

primary

#177B35

secondary

#B03E8E

accent

#3CB7EB

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #177B35

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

Preview Lab → · Contrast checker → · Palette generator →