#557D60#557D60

#557D60 is a mid, moderate green. Relative luminance 0.174; OKLCH L 55.1% C 0.064 H 152.5°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#557D60
RGB	rgb(85, 125, 96)
HSL	hsl(137, 19%, 41%)
HSV	hsv(137, 32%, 49%)
CMYK	cmyk(32%, 0%, 23.2%, 51%)
CIE-LAB	lab(48.81, -20.50, 11.44)
CIE-LCH	lch(48.81, 23.47, 150.83°)
OKLab	oklab(55.14% -0.0564 0.0293)
OKLCH	oklch(55.14% 0.064 152.5)
XYZ	xyz(13.1905, 17.4424, 13.7358)
Luminance	0.1744 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557D60 #7D5572

analogous

#5E7D55 #557D60 #557D74

triadic

#557D60 #60557D #7D6055

tetradic

#557D60 #555E7D #7D5572 #7D7455

square

#557D60 #555E7D #7D5572 #7D7455

split-complementary

#557D60 #74557D #7D555E

monochromatic

#233428 #3C5944 #557D60 #719E7D #95B79F

Accessibility & contrast

On white

4.68

#557D60 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#557D60 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557D60

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557D60	#FFFFFF	#000000	##FFFFFF
##557D60	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D775E

Deuteranopia (green-blind)

#777262

Tritanopia (blue-blind)

#4F7C75

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #557d60;
/* rgb */ color: rgb(85, 125, 96);
/* oklch */ color: oklch(55.1% 0.064 152.5);

Tailwind

colors: {
  custom: {
    50: '#86a38d',
    500: '#557d60',
    950: '#000000',
  },
}

SCSS

$custom: #557d60;
$custom-light: #86a38d;
$custom-dark: #000000;

JSON

{
  "hex": "#557d60",
  "rgb": {
    "r": 85,
    "g": 125,
    "b": 96
  },
  "hsl": {
    "h": 136.5,
    "s": 19.048,
    "l": 41.176
  },
  "oklch": {
    "l": 0.55141,
    "c": 0.06356,
    "h": 152.5
  },
  "luminance": 0.17443
}

Semantic roles & 50–950 ramp

primary

#557D60

secondary

#A5899D

accent

#6CA6BC

background

#F8FAF8

surface

#EFF3F0

border

#CACDCB

text

#0B0F0C

muted

#7C7F7D

Preview Lab

Preview with #557D60

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

Preview Lab → · Contrast checker → · Palette generator →