#177F1B#177F1B

#177F1B is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.1% C 0.162 H 143.2°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#177F1B
RGB	rgb(23, 127, 27)
HSL	hsl(122, 69%, 29%)
HSV	hsv(122, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 78.7%, 50.2%)
CIE-LAB	lab(46.23, -47.84, 43.17)
CIE-LCH	lch(46.23, 64.44, 137.93°)
OKLab	oklab(52.08% -0.1297 0.0971)
OKLCH	oklch(52.08% 0.162 143.2)
XYZ	xyz(8.1400, 15.4391, 3.5877)
Luminance	0.1544 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F1B #7F177B

analogous

#477F17 #177F1B #177F4F

triadic

#177F1B #1B177F #7F1B17

tetradic

#177F1B #17477F #7F177B #7F4F17

square

#177F1B #17477F #7F177B #7F4F17

split-complementary

#177F1B #4F177F #7F1747

monochromatic

#051A06 #0E4B10 #177F1B #20B326 #36DB3C

Accessibility & contrast

On white

5.14

#177F1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#177F1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F1B

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F1B	#FFFFFF	#000000	##FFFFFF
##177F1B	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827204

Deuteranopia (green-blind)

#776B26

Tritanopia (blue-blind)

#007B6C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177f1b;
/* rgb */ color: rgb(23, 127, 27);
/* oklch */ color: oklch(52.1% 0.162 143.2);

Tailwind

colors: {
  custom: {
    50: '#69a55f',
    500: '#177f1b',
    950: '#000000',
  },
}

SCSS

$custom: #177f1b;
$custom-light: #69a55f;
$custom-dark: #000000;

JSON

{
  "hex": "#177f1b",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 27
  },
  "hsl": {
    "h": 122.308,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52082,
    "c": 0.16197,
    "h": 143.2
  },
  "luminance": 0.1544
}

Semantic roles & 50–950 ramp

primary

#177F1B

secondary

#B43EAF

accent

#3CE5EC

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #177F1B

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

Preview Lab → · Contrast checker → · Palette generator →