#458C1F#458C1F

#458C1F is a mid, vivid yellow-green. Relative luminance 0.201; OKLCH L 57.2% C 0.157 H 137.2°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX#458C1F
RGBrgb(69, 140, 31)
HSLhsl(99, 64%, 34%)
HSVhsv(99, 78%, 55%)
CMYKcmyk(50.7%, 0%, 77.9%, 45.1%)
CIE-LABlab(51.97, -41.60, 47.83)
CIE-LCHlch(51.97, 63.39, 131.02°)
OKLaboklab(57.21% -0.1154 0.1069)
OKLCHoklch(57.21% 0.157 137.2)
XYZxyz(12.0793, 20.1195, 4.5430)
Luminance0.2012 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#458C1F #661F8C
analogous
#7B8C1F #458C1F #1F8C30
triadic
#458C1F #1F458C #8C1F45
tetradic
#458C1F #1F7B8C #661F8C #8C301F
square
#458C1F #1F7B8C #661F8C #8C301F
split-complementary
#458C1F #301F8C #8C1F7B
monochromatic
#142809 #2C5A14 #458C1F #5EBE2A #7ED84E

Accessibility & contrast

On white

4.18
#458C1F on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.02
#458C1F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458C1F
5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##458C1F#FFFFFF#000000##000000
##458C1F1.004.185.025.02
#FFFFFF4.181.0021.0021.00
#0000005.0221.001.001.00
##0000005.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#918005
Deuteranopia (green-blind)
#887A2B
Tritanopia (blue-blind)
#418777
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #458c1f;
/* rgb */ color: rgb(69, 140, 31);
/* oklch */ color: oklch(57.2% 0.157 137.2);
Tailwind
colors: {
  custom: {
    50: '#80ae63',
    500: '#458c1f',
    950: '#000000',
  },
}
SCSS
$custom: #458c1f;
$custom-light: #80ae63;
$custom-dark: #000000;
JSON
{
  "hex": "#458c1f",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 31
  },
  "hsl": {
    "h": 99.083,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57214,
    "c": 0.15732,
    "h": 137.2
  },
  "luminance": 0.2012
}

Semantic roles & 50–950 ramp

primary
#458C1F
secondary
#944CBB
accent
#41E7AD
background
#F8FAF6
surface
#EFF4EB
border
#CACEC6
text
#0B1006
muted
#7C7F7A

Preview Lab

Preview with #458C1F

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

Preview Lab → · Contrast checker → · Palette generator →

#458C1F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva