#121701#121701

#121701 is a very dark, muted yellow-green. Relative luminance 0.007; OKLCH L 19.3% C 0.043 H 120.0°. Best body text is #FFFFFF at 18.28:1 contrast (WCAG AA passes).

Color values

HEX#121701
RGBrgb(18, 23, 1)
HSLhsl(74, 92%, 5%)
HSVhsv(74, 96%, 9%)
CMYKcmyk(21.7%, 0%, 95.7%, 91%)
CIE-LABlab(6.72, -5.96, 9.54)
CIE-LCHlch(6.72, 11.25, 121.99°)
OKLaboklab(19.27% -0.0216 0.0374)
OKLCHoklch(19.27% 0.043 120)
XYZxyz(0.5613, 0.7436, 0.1427)
Luminance0.0074 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#121701 #060117
analogous
#171101 #121701 #071701
triadic
#121701 #011217 #170112
tetradic
#121701 #011711 #060117 #170107
square
#121701 #011711 #060117 #170107
split-complementary
#121701 #010717 #110117
monochromatic
#171D01 #171D01 #171D01 #405204 #6E8C06

Accessibility & contrast

On white

18.28
#121701 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.15
#121701 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121701
18.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##121701#FFFFFF#000000##FFFFFF
##1217011.0018.281.1518.28
#FFFFFF18.281.0021.001.00
#0000001.1521.001.0021.00
##FFFFFF18.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#191500
Deuteranopia (green-blind)
#191502
Tritanopia (blue-blind)
#141512
Achromatopsia (no color)
#151515

Design tokens & code

CSS
--color: #121701;
/* rgb */ color: rgb(18, 23, 1);
/* oklch */ color: oklch(19.3% 0.043 120.0);
Tailwind
colors: {
  custom: {
    50: '#4f5347',
    500: '#121701',
    950: '#000000',
  },
}
SCSS
$custom: #121701;
$custom-light: #4f5347;
$custom-dark: #000000;
JSON
{
  "hex": "#121701",
  "rgb": {
    "r": 18,
    "g": 23,
    "b": 1
  },
  "hsl": {
    "h": 73.636,
    "s": 91.667,
    "l": 4.706
  },
  "oklch": {
    "l": 0.19273,
    "c": 0.04313,
    "h": 120
  },
  "luminance": 0.00744
}

Semantic roles & 50–950 ramp

primary
#121701
secondary
#26155F
accent
#29FF59
background
#F4F4F3
surface
#E7E7E5
border
#C3C3C1
text
#020200
muted
#787877

Preview Lab

Preview with #121701

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

Preview Lab → · Contrast checker → · Palette generator →

#121701 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva