#557C22#557C22

#557C22 is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.8% C 0.126 H 130.1°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#557C22
RGB	rgb(85, 124, 34)
HSL	hsl(86, 57%, 31%)
HSV	hsv(86, 73%, 49%)
CMYK	cmyk(31.5%, 0%, 72.6%, 51.4%)
CIE-LAB	lab(47.57, -28.59, 42.59)
CIE-LCH	lch(47.57, 51.29, 123.87°)
OKLab	oklab(53.84% -0.081 0.0961)
OKLCH	oklch(53.84% 0.126 130.1)
XYZ	xyz(11.2426, 16.4618, 4.0982)
Luminance	0.1646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557C22 #49227C

analogous

#7C7622 #557C22 #287C22

triadic

#557C22 #22557C #7C2255

tetradic

#557C22 #227C76 #49227C #7C2228

square

#557C22 #227C76 #49227C #7C2228

split-complementary

#557C22 #22287C #76227C

monochromatic

#131C08 #344C15 #557C22 #76AC2F #95CE4B

Accessibility & contrast

On white

4.89

#557C22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#557C22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557C22

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557C22	#FFFFFF	#000000	##FFFFFF
##557C22	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827314

Deuteranopia (green-blind)

#7C702A

Tritanopia (blue-blind)

#57776A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #557c22;
/* rgb */ color: rgb(85, 124, 34);
/* oklch */ color: oklch(53.8% 0.126 130.1);

Tailwind

colors: {
  custom: {
    50: '#88a263',
    500: '#557c22',
    950: '#000000',
  },
}

SCSS

$custom: #557c22;
$custom-light: #88a263;
$custom-dark: #000000;

JSON

{
  "hex": "#557c22",
  "rgb": {
    "r": 85,
    "g": 124,
    "b": 34
  },
  "hsl": {
    "h": 86,
    "s": 56.962,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53839,
    "c": 0.12573,
    "h": 130.1
  },
  "luminance": 0.16462
}

Semantic roles & 50–950 ramp

primary

#557C22

secondary

#764BAF

accent

#48E08A

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #557C22

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

Preview Lab → · Contrast checker → · Palette generator →