#588B33#588B33

#588B33 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 58.1% C 0.132 H 134.3°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#588B33
RGB	rgb(88, 139, 51)
HSL	hsl(95, 46%, 37%)
HSV	hsv(95, 63%, 55%)
CMYK	cmyk(36.7%, 0%, 63.3%, 45.5%)
CIE-LAB	lab(52.71, -33.01, 40.65)
CIE-LCH	lch(52.71, 52.36, 129.08°)
OKLab	oklab(58.11% -0.0919 0.0943)
OKLCH	oklch(58.11% 0.132 134.3)
XYZ	xyz(13.8544, 20.7784, 6.4120)
Luminance	0.2078 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588B33 #66338B

analogous

#848B33 #588B33 #338B3A

triadic

#588B33 #33588B #8B3358

tetradic

#588B33 #33848B #66338B #8B3A33

square

#588B33 #33848B #66338B #8B3A33

split-complementary

#588B33 #3A338B #8B3384

monochromatic

#1F3112 #3C5E23 #588B33 #74B843 #95CA6E

Accessibility & contrast

On white

4.07

#588B33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#588B33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588B33

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588B33	#FFFFFF	#000000	##000000
##588B33	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908029

Deuteranopia (green-blind)

#897C3A

Tritanopia (blue-blind)

#588678

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #588b33;
/* rgb */ color: rgb(88, 139, 51);
/* oklch */ color: oklch(58.1% 0.132 134.3);

Tailwind

colors: {
  custom: {
    50: '#8bad6e',
    500: '#588b33',
    950: '#000000',
  },
}

SCSS

$custom: #588b33;
$custom-light: #8bad6e;
$custom-dark: #000000;

JSON

{
  "hex": "#588b33",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 51
  },
  "hsl": {
    "h": 94.773,
    "s": 46.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.58111,
    "c": 0.13165,
    "h": 134.3
  },
  "luminance": 0.20779
}

Semantic roles & 50–950 ramp

primary

#588B33

secondary

#9368B2

accent

#52D69E

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #588B33

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

Preview Lab → · Contrast checker → · Palette generator →