#557337#557337

#557337 is a mid, moderate yellow-green. Relative luminance 0.145; OKLCH L 51.7% C 0.093 H 130.9°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#557337
RGB	rgb(85, 115, 55)
HSL	hsl(90, 35%, 33%)
HSV	hsv(90, 52%, 45%)
CMYK	cmyk(26.1%, 0%, 52.2%, 54.9%)
CIE-LAB	lab(44.90, -22.07, 29.53)
CIE-LCH	lch(44.90, 36.86, 126.77°)
OKLab	oklab(51.74% -0.0612 0.0707)
OKLCH	oklch(51.74% 0.094 130.9)
XYZ	xyz(10.5665, 14.4683, 5.8497)
Luminance	0.1447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557337 #553773

analogous

#737337 #557337 #377337

triadic

#557337 #375573 #733755

tetradic

#557337 #377373 #553773 #733737

square

#557337 #377373 #553773 #733737

split-complementary

#557337 #373773 #733773

monochromatic

#18200F #364A23 #557337 #749C4B #92B96C

Accessibility & contrast

On white

5.39

#557337 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#557337 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557337

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557337	#FFFFFF	#000000	##FFFFFF
##557337	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C32

Deuteranopia (green-blind)

#73693B

Tritanopia (blue-blind)

#566F65

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #557337;
/* rgb */ color: rgb(85, 115, 55);
/* oklch */ color: oklch(51.7% 0.093 130.9);

Tailwind

colors: {
  custom: {
    50: '#869b6f',
    500: '#557337',
    950: '#000000',
  },
}

SCSS

$custom: #557337;
$custom-light: #869b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#557337",
  "rgb": {
    "r": 85,
    "g": 115,
    "b": 55
  },
  "hsl": {
    "h": 90,
    "s": 35.294,
    "l": 33.333
  },
  "oklch": {
    "l": 0.51736,
    "c": 0.0935,
    "h": 130.9
  },
  "luminance": 0.14469
}

Semantic roles & 50–950 ramp

primary

#557337

secondary

#8364A2

accent

#5CCB94

background

#F8F9F6

surface

#EFF2EC

border

#CACCC7

text

#0B0E07

muted

#7C7E7A

Preview Lab

Preview with #557337

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

Preview Lab → · Contrast checker → · Palette generator →