#588121#588121

#588121 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.3% C 0.132 H 130.1°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#588121
RGB	rgb(88, 129, 33)
HSL	hsl(86, 59%, 32%)
HSV	hsv(86, 74%, 51%)
CMYK	cmyk(31.8%, 0%, 74.4%, 49.4%)
CIE-LAB	lab(49.36, -29.84, 44.84)
CIE-LCH	lch(49.36, 53.86, 123.64°)
OKLab	oklab(55.33% -0.0847 0.1006)
OKLCH	oklch(55.33% 0.132 130.1)
XYZ	xyz(12.1492, 17.8847, 4.2505)
Luminance	0.1789 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588121 #4A2181

analogous

#817A21 #588121 #288121

triadic

#588121 #215881 #812158

tetradic

#588121 #21817A #4A2181 #812128

square

#588121 #21817A #4A2181 #812128

split-complementary

#588121 #212881 #7A2181

monochromatic

#162008 #375015 #588121 #79B22D #98D14B

Accessibility & contrast

On white

4.59

#588121 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#588121 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #588121

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588121	#FFFFFF	#000000	##FFFFFF
##588121	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877710

Deuteranopia (green-blind)

#81742A

Tritanopia (blue-blind)

#5A7B6E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #588121;
/* rgb */ color: rgb(88, 129, 33);
/* oklch */ color: oklch(55.3% 0.132 130.1);

Tailwind

colors: {
  custom: {
    50: '#8ba663',
    500: '#588121',
    950: '#000000',
  },
}

SCSS

$custom: #588121;
$custom-light: #8ba663;
$custom-dark: #000000;

JSON

{
  "hex": "#588121",
  "rgb": {
    "r": 88,
    "g": 129,
    "b": 33
  },
  "hsl": {
    "h": 85.625,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55333,
    "c": 0.13154,
    "h": 130.1
  },
  "luminance": 0.17885
}

Semantic roles & 50–950 ramp

primary

#588121

secondary

#774AB4

accent

#45E288

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #588121

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

Preview Lab → · Contrast checker → · Palette generator →