#557A3D#557A3D

#557A3D is a mid, moderate yellow-green. Relative luminance 0.162; OKLCH L 53.6% C 0.098 H 134.3°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX#557A3D
RGBrgb(85, 122, 61)
HSLhsl(96, 33%, 36%)
HSVhsv(96, 50%, 48%)
CMYKcmyk(30.3%, 0%, 50%, 52.2%)
CIE-LABlab(47.22, -24.85, 29.15)
CIE-LCHlch(47.22, 38.30, 130.45°)
OKLaboklab(53.64% -0.0685 0.0702)
OKLCHoklch(53.64% 0.098 134.3)
XYZxyz(11.5479, 16.1869, 6.9299)
Luminance0.1619 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#557A3D #623D7A
analogous
#737A3D #557A3D #3D7A43
triadic
#557A3D #3D557A #7A3D55
tetradic
#557A3D #3D737A #623D7A #7A433D
square
#557A3D #3D737A #623D7A #7A433D
split-complementary
#557A3D #433D7A #7A3D73
monochromatic
#1C2814 #395129 #557A3D #71A351 #91BB77

Accessibility & contrast

On white

4.96
#557A3D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.24
#557A3D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557A3D
4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##557A3D#FFFFFF#000000##FFFFFF
##557A3D1.004.964.244.96
#FFFFFF4.961.0021.001.00
#0000004.2421.001.0021.00
##FFFFFF4.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7E7238
Deuteranopia (green-blind)
#796F41
Tritanopia (blue-blind)
#55766C
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #557a3d;
/* rgb */ color: rgb(85, 122, 61);
/* oklch */ color: oklch(53.6% 0.098 134.3);
Tailwind
colors: {
  custom: {
    50: '#87a074',
    500: '#557a3d',
    950: '#000000',
  },
}
SCSS
$custom: #557a3d;
$custom-light: #87a074;
$custom-dark: #000000;
JSON
{
  "hex": "#557a3d",
  "rgb": {
    "r": 85,
    "g": 122,
    "b": 61
  },
  "hsl": {
    "h": 96.393,
    "s": 33.333,
    "l": 35.882
  },
  "oklch": {
    "l": 0.53642,
    "c": 0.09812,
    "h": 134.3
  },
  "luminance": 0.16187
}

Semantic roles & 50–950 ramp

primary
#557A3D
secondary
#8F6EA5
accent
#5EC99F
background
#F8F9F7
surface
#F0F2ED
border
#CBCCC8
text
#0B0F08
muted
#7C7E7B

Preview Lab

Preview with #557A3D

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

Preview Lab → · Contrast checker → · Palette generator →

#557A3D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva