#557111#557111

#557111 is a mid, vivid yellow-green. Relative luminance 0.138; OKLCH L 50.8% C 0.121 H 125.5°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#557111
RGB	rgb(85, 113, 17)
HSL	hsl(78, 74%, 25%)
HSV	hsv(78, 85%, 44%)
CMYK	cmyk(24.8%, 0%, 85%, 55.7%)
CIE-LAB	lab(43.92, -24.19, 45.15)
CIE-LCH	lch(43.92, 51.23, 118.18°)
OKLab	oklab(50.84% -0.0704 0.0987)
OKLCH	oklch(50.84% 0.121 125.5)
XYZ	xyz(9.7527, 13.7819, 2.6766)
Luminance	0.1378 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557111 #2D1171

analogous

#715D11 #557111 #257111

triadic

#557111 #115571 #711155

tetradic

#557111 #11715D #2D1171 #711125

square

#557111 #11715D #2D1171 #711125

split-complementary

#557111 #112571 #5D1171

monochromatic

#141B04 #2D3C09 #557111 #7DA619 #A5DB21

Accessibility & contrast

On white

5.59

#557111 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#557111 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557111

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557111	#FFFFFF	#000000	##FFFFFF
##557111	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786900

Deuteranopia (green-blind)

#74671C

Tritanopia (blue-blind)

#596B60

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #557111;
/* rgb */ color: rgb(85, 113, 17);
/* oklch */ color: oklch(50.8% 0.121 125.5);

Tailwind

colors: {
  custom: {
    50: '#889a59',
    500: '#557111',
    950: '#000000',
  },
}

SCSS

$custom: #557111;
$custom-light: #889a59;
$custom-dark: #000000;

JSON

{
  "hex": "#557111",
  "rgb": {
    "r": 85,
    "g": 113,
    "b": 17
  },
  "hsl": {
    "h": 77.5,
    "s": 73.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.50836,
    "c": 0.12122,
    "h": 125.5
  },
  "luminance": 0.13782
}

Semantic roles & 50–950 ramp

primary

#557111

secondary

#5736A8

accent

#37F16D

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E04

muted

#7D7E79

Preview Lab

Preview with #557111

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

Preview Lab → · Contrast checker → · Palette generator →