#557C60#557C60

#557C60 is a mid, moderate green. Relative luminance 0.172; OKLCH L 54.9% C 0.062 H 152.8°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#557C60
RGB	rgb(85, 124, 96)
HSL	hsl(137, 19%, 41%)
HSV	hsv(137, 31%, 49%)
CMYK	cmyk(31.5%, 0%, 22.6%, 51.4%)
CIE-LAB	lab(48.50, -19.97, 11.00)
CIE-LCH	lch(48.50, 22.80, 151.15°)
OKLab	oklab(54.89% -0.055 0.0282)
OKLCH	oklch(54.89% 0.062 152.8)
XYZ	xyz(13.0646, 17.1905, 13.6938)
Luminance	0.1719 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557C60 #7C5571

analogous

#5D7C55 #557C60 #557C73

triadic

#557C60 #60557C #7C6055

tetradic

#557C60 #555D7C #7C5571 #7C7355

square

#557C60 #555D7C #7C5571 #7C7355

split-complementary

#557C60 #73557C #7C555D

monochromatic

#233328 #3C5844 #557C60 #719D7D #95B69E

Accessibility & contrast

On white

4.73

#557C60 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#557C60 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557C60

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557C60	#FFFFFF	#000000	##FFFFFF
##557C60	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C765E

Deuteranopia (green-blind)

#767162

Tritanopia (blue-blind)

#4F7B74

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #557c60;
/* rgb */ color: rgb(85, 124, 96);
/* oklch */ color: oklch(54.9% 0.062 152.8);

Tailwind

colors: {
  custom: {
    50: '#86a28d',
    500: '#557c60',
    950: '#000000',
  },
}

SCSS

$custom: #557c60;
$custom-light: #86a28d;
$custom-dark: #000000;

JSON

{
  "hex": "#557c60",
  "rgb": {
    "r": 85,
    "g": 124,
    "b": 96
  },
  "hsl": {
    "h": 136.923,
    "s": 18.66,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54888,
    "c": 0.06181,
    "h": 152.8
  },
  "luminance": 0.17191
}

Semantic roles & 50–950 ramp

primary

#557C60

secondary

#A4899C

accent

#6CA5BB

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0F0C

muted

#7C7E7D

Preview Lab

Preview with #557C60

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

Preview Lab → · Contrast checker → · Palette generator →