#45891B#45891B

#45891B is a mid, vivid yellow-green. Relative luminance 0.192; OKLCH L 56.4% C 0.156 H 136.6°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX#45891B
RGBrgb(69, 137, 27)
HSLhsl(97, 67%, 32%)
HSVhsv(97, 80%, 54%)
CMYKcmyk(49.6%, 0%, 80.3%, 46.3%)
CIE-LABlab(50.96, -40.63, 48.21)
CIE-LCHlch(50.96, 63.04, 130.12°)
OKLaboklab(56.38% -0.1131 0.1071)
OKLCHoklch(56.38% 0.156 136.6)
XYZxyz(11.5974, 19.2349, 4.1383)
Luminance0.1924 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45891B #5F1B89
analogous
#7C891B #45891B #1B8928
triadic
#45891B #1B4589 #891B45
tetradic
#45891B #1B7C89 #5F1B89 #89281B
square
#45891B #1B7C89 #5F1B89 #89281B
split-complementary
#45891B #281B89 #891B7C
monochromatic
#122307 #2B5611 #45891B #5FBC25 #7DDA44

Accessibility & contrast

On white

4.33
#45891B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.85
#45891B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #45891B
4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45891B#FFFFFF#000000##000000
##45891B1.004.334.854.85
#FFFFFF4.331.0021.0021.00
#0000004.8521.001.001.00
##0000004.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E7D00
Deuteranopia (green-blind)
#857727
Tritanopia (blue-blind)
#418475
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #45891b;
/* rgb */ color: rgb(69, 137, 27);
/* oklch */ color: oklch(56.4% 0.156 136.6);
Tailwind
colors: {
  custom: {
    50: '#80ac61',
    500: '#45891b',
    950: '#000000',
  },
}
SCSS
$custom: #45891b;
$custom-light: #80ac61;
$custom-dark: #000000;
JSON
{
  "hex": "#45891b",
  "rgb": {
    "r": 69,
    "g": 137,
    "b": 27
  },
  "hsl": {
    "h": 97.091,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56375,
    "c": 0.15573,
    "h": 136.6
  },
  "luminance": 0.19236
}

Semantic roles & 50–950 ramp

primary
#45891B
secondary
#8E44BC
accent
#3EEAA8
background
#F8FAF6
surface
#EFF4EB
border
#CACEC6
text
#0B1005
muted
#7C7F7A

Preview Lab

Preview with #45891B

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

Preview Lab → · Contrast checker → · Palette generator →

#45891B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva