#17A11B#17A11B

#17A11B is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.7% C 0.199 H 142.9°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX#17A11B
RGBrgb(23, 161, 27)
HSLhsl(122, 75%, 36%)
HSVhsv(122, 86%, 63%)
CMYKcmyk(85.7%, 0%, 83.2%, 36.9%)
CIE-LABlab(57.80, -58.55, 54.19)
CIE-LCHlch(57.80, 79.77, 137.21°)
OKLaboklab(61.72% -0.1587 0.12)
OKLCHoklch(61.72% 0.199 142.9)
XYZxyz(13.2952, 25.7494, 5.3061)
Luminance0.2575 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#17A11B #A1179D
analogous
#58A117 #17A11B #17A160
triadic
#17A11B #1B17A1 #A11B17
tetradic
#17A11B #1758A1 #A1179D #A16017
square
#17A11B #1758A1 #A1179D #A16017
split-complementary
#17A11B #6017A1 #A11758
monochromatic
#083609 #0F6B12 #17A11B #1FD724 #4DE651

Accessibility & contrast

On white

3.41
#17A11B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.15
#17A11B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #17A11B
6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##17A11B#FFFFFF#000000##000000
##17A11B1.003.416.156.15
#FFFFFF3.411.0021.0021.00
#0000006.1521.001.001.00
##0000006.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#A59100
Deuteranopia (green-blind)
#97872D
Tritanopia (blue-blind)
#009C89
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #17a11b;
/* rgb */ color: rgb(23, 161, 27);
/* oklch */ color: oklch(61.7% 0.199 142.9);
Tailwind
colors: {
  custom: {
    50: '#72be64',
    500: '#17a11b',
    950: '#000000',
  },
}
SCSS
$custom: #17a11b;
$custom-light: #72be64;
$custom-dark: #000000;
JSON
{
  "hex": "#17a11b",
  "rgb": {
    "r": 23,
    "g": 161,
    "b": 27
  },
  "hsl": {
    "h": 121.739,
    "s": 75,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61715,
    "c": 0.19903,
    "h": 142.9
  },
  "luminance": 0.25751
}

Semantic roles & 50–950 ramp

primary
#17A11B
secondary
#C74CC4
accent
#36ECF2
background
#F7FBF6
surface
#EEF7EB
border
#C9D0C6
text
#0A1206
muted
#7C817A

Preview Lab

Preview with #17A11B

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

Preview Lab → · Contrast checker → · Palette generator →

#17A11B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva