#557C2D#557C2D

#557C2D is a mid, moderate yellow-green. Relative luminance 0.165; OKLCH L 53.9% C 0.117 H 131.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#557C2D
RGB	rgb(85, 124, 45)
HSL	hsl(90, 47%, 33%)
HSV	hsv(90, 64%, 49%)
CMYK	cmyk(31.5%, 0%, 63.7%, 51.4%)
CIE-LAB	lab(47.67, -27.66, 37.81)
CIE-LCH	lch(47.67, 46.85, 126.18°)
OKLab	oklab(53.95% -0.0775 0.0876)
OKLCH	oklch(53.95% 0.117 131.5)
XYZ	xyz(11.4275, 16.5357, 5.0717)
Luminance	0.1654 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557C2D #542D7C

analogous

#7C7B2D #557C2D #2D7C2D

triadic

#557C2D #2D557C #7C2D55

tetradic

#557C2D #2D7C7B #542D7C #7C2D2D

square

#557C2D #2D7C7B #542D7C #7C2D2D

split-complementary

#557C2D #2D2D7C #7B2D7C

monochromatic

#17220C #364F1D #557C2D #74A93D #92C55F

Accessibility & contrast

On white

4.88

#557C2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#557C2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557C2D

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557C2D	#FFFFFF	#000000	##FFFFFF
##557C2D	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817324

Deuteranopia (green-blind)

#7C7033

Tritanopia (blue-blind)

#56776B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #557c2d;
/* rgb */ color: rgb(85, 124, 45);
/* oklch */ color: oklch(53.9% 0.117 131.5);

Tailwind

colors: {
  custom: {
    50: '#88a269',
    500: '#557c2d',
    950: '#000000',
  },
}

SCSS

$custom: #557c2d;
$custom-light: #88a269;
$custom-dark: #000000;

JSON

{
  "hex": "#557c2d",
  "rgb": {
    "r": 85,
    "g": 124,
    "b": 45
  },
  "hsl": {
    "h": 89.62,
    "s": 46.746,
    "l": 33.137
  },
  "oklch": {
    "l": 0.53946,
    "c": 0.11697,
    "h": 131.5
  },
  "luminance": 0.16536
}

Semantic roles & 50–950 ramp

primary

#557C2D

secondary

#825AAB

accent

#51D693

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #557C2D

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

Preview Lab → · Contrast checker → · Palette generator →