#557D14#557D14

#557D14 is a mid, vivid yellow-green. Relative luminance 0.166; OKLCH L 54.0% C 0.135 H 129.3°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#557D14
RGB	rgb(85, 125, 20)
HSL	hsl(83, 72%, 28%)
HSV	hsv(83, 84%, 49%)
CMYK	cmyk(32%, 0%, 84%, 51%)
CIE-LAB	lab(47.81, -29.89, 47.76)
CIE-LCH	lch(47.81, 56.34, 122.03°)
OKLab	oklab(54.01% -0.0857 0.1047)
OKLCH	oklch(54.01% 0.135 129.3)
XYZ	xyz(11.2062, 16.6487, 3.2848)
Luminance	0.1665 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557D14 #3C147D

analogous

#7D7014 #557D14 #207D14

triadic

#557D14 #14557D #7D1455

tetradic

#557D14 #147D70 #3C147D #7D1420

square

#557D14 #147D70 #3C147D #7D1420

split-complementary

#557D14 #14207D #70147D

monochromatic

#121A04 #31480C #557D14 #79B21C #9BDE2E

Accessibility & contrast

On white

4.85

#557D14 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#557D14 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557D14

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557D14	#FFFFFF	#000000	##FFFFFF
##557D14	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#7E7120

Tritanopia (blue-blind)

#58776A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #557d14;
/* rgb */ color: rgb(85, 125, 20);
/* oklch */ color: oklch(54.0% 0.135 129.3);

Tailwind

colors: {
  custom: {
    50: '#89a35d',
    500: '#557d14',
    950: '#000000',
  },
}

SCSS

$custom: #557d14;
$custom-light: #89a35d;
$custom-dark: #000000;

JSON

{
  "hex": "#557d14",
  "rgb": {
    "r": 85,
    "g": 125,
    "b": 20
  },
  "hsl": {
    "h": 82.857,
    "s": 72.414,
    "l": 28.431
  },
  "oklch": {
    "l": 0.54007,
    "c": 0.13527,
    "h": 129.3
  },
  "luminance": 0.16649
}

Semantic roles & 50–950 ramp

primary

#557D14

secondary

#683AB2

accent

#39EF7E

background

#F8FAF5

surface

#F0F3E9

border

#CBCDC5

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #557D14

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

Preview Lab → · Contrast checker → · Palette generator →