#457C22#457C22

#457C22 is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 52.9% C 0.135 H 135.7°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX#457C22
RGBrgb(69, 124, 34)
HSLhsl(97, 57%, 31%)
HSVhsv(97, 73%, 49%)
CMYKcmyk(44.4%, 0%, 72.6%, 51.4%)
CIE-LABlab(46.70, -34.63, 41.42)
CIE-LCHlch(46.70, 53.99, 129.90°)
OKLaboklab(52.9% -0.0964 0.094)
OKLCHoklch(52.9% 0.135 135.7)
XYZxyz(9.9504, 15.7954, 4.0376)
Luminance0.1580 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#457C22 #59227C
analogous
#727C22 #457C22 #227C2C
triadic
#457C22 #22457C #7C2245
tetradic
#457C22 #22727C #59227C #7C2C22
square
#457C22 #22727C #59227C #7C2C22
split-complementary
#457C22 #2C227C #7C2272
monochromatic
#101C08 #2A4C15 #457C22 #60AC2F #7ECE4B

Accessibility & contrast

On white

5.05
#457C22 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.16
#457C22 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457C22
5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##457C22#FFFFFF#000000##FFFFFF
##457C221.005.054.165.05
#FFFFFF5.051.0021.001.00
#0000004.1621.001.0021.00
##FFFFFF5.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#817214
Deuteranopia (green-blind)
#796D2A
Tritanopia (blue-blind)
#43776A
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #457c22;
/* rgb */ color: rgb(69, 124, 34);
/* oklch */ color: oklch(52.9% 0.135 135.7);
Tailwind
colors: {
  custom: {
    50: '#7ea263',
    500: '#457c22',
    950: '#000000',
  },
}
SCSS
$custom: #457c22;
$custom-light: #7ea263;
$custom-dark: #000000;
JSON
{
  "hex": "#457c22",
  "rgb": {
    "r": 69,
    "g": 124,
    "b": 34
  },
  "hsl": {
    "h": 96.667,
    "s": 56.962,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52895,
    "c": 0.13459,
    "h": 135.7
  },
  "luminance": 0.15796
}

Semantic roles & 50–950 ramp

primary
#457C22
secondary
#884BAF
accent
#48E0A5
background
#F7FAF6
surface
#EEF3EB
border
#C9CDC6
text
#0A0F05
muted
#7C7F7A

Preview Lab

Preview with #457C22

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

Preview Lab → · Contrast checker → · Palette generator →

#457C22 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva