#558D30#558D30

#558D30 is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.4% C 0.139 H 135.1°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#558D30
RGB	rgb(85, 141, 48)
HSL	hsl(96, 49%, 37%)
HSV	hsv(96, 66%, 55%)
CMYK	cmyk(39.7%, 0%, 66%, 44.7%)
CIE-LAB	lab(53.16, -35.28, 42.47)
CIE-LCH	lch(53.16, 55.21, 129.72°)
OKLab	oklab(58.43% -0.0981 0.0978)
OKLCH	oklch(58.43% 0.139 135.1)
XYZ	xyz(13.8044, 21.1938, 6.1592)
Luminance	0.2119 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558D30 #68308D

analogous

#848D30 #558D30 #308D3A

triadic

#558D30 #30558D #8D3055

tetradic

#558D30 #30848D #68308D #8D3A30

square

#558D30 #30848D #68308D #8D3A30

split-complementary

#558D30 #3A308D #8D3084

monochromatic

#1E3211 #395F20 #558D30 #71BB40 #92CD6B

Accessibility & contrast

On white

4.01

#558D30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#558D30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558D30

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558D30	#FFFFFF	#000000	##000000
##558D30	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928224

Deuteranopia (green-blind)

#8A7D38

Tritanopia (blue-blind)

#54887A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #558d30;
/* rgb */ color: rgb(85, 141, 48);
/* oklch */ color: oklch(58.4% 0.139 135.1);

Tailwind

colors: {
  custom: {
    50: '#89af6d',
    500: '#558d30',
    950: '#000000',
  },
}

SCSS

$custom: #558d30;
$custom-light: #89af6d;
$custom-dark: #000000;

JSON

{
  "hex": "#558d30",
  "rgb": {
    "r": 85,
    "g": 141,
    "b": 48
  },
  "hsl": {
    "h": 96.129,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.58431,
    "c": 0.13857,
    "h": 135.1
  },
  "luminance": 0.21194
}

Semantic roles & 50–950 ramp

primary

#558D30

secondary

#9465B4

accent

#4FD9A2

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #558D30

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

Preview Lab → · Contrast checker → · Palette generator →