#588A31#588A31

#588A31 is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.8% C 0.132 H 133.8°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#588A31
RGB	rgb(88, 138, 49)
HSL	hsl(94, 48%, 37%)
HSV	hsv(94, 64%, 54%)
CMYK	cmyk(36.2%, 0%, 64.5%, 45.9%)
CIE-LAB	lab(52.37, -32.74, 41.19)
CIE-LCH	lch(52.37, 52.62, 128.48°)
OKLab	oklab(57.83% -0.0913 0.0952)
OKLCH	oklch(57.83% 0.132 133.8)
XYZ	xyz(13.6671, 20.4728, 6.1367)
Luminance	0.2047 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588A31 #63318A

analogous

#858A31 #588A31 #318A37

triadic

#588A31 #31588A #8A3158

tetradic

#588A31 #31858A #63318A #8A3731

square

#588A31 #31858A #63318A #8A3731

split-complementary

#588A31 #37318A #8A3185

monochromatic

#1E3011 #3B5D21 #588A31 #75B741 #95CA6B

Accessibility & contrast

On white

4.12

#588A31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#588A31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588A31

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588A31	#FFFFFF	#000000	##000000
##588A31	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8026

Deuteranopia (green-blind)

#887B38

Tritanopia (blue-blind)

#588577

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #588a31;
/* rgb */ color: rgb(88, 138, 49);
/* oklch */ color: oklch(57.8% 0.132 133.8);

Tailwind

colors: {
  custom: {
    50: '#8bac6d',
    500: '#588a31',
    950: '#000000',
  },
}

SCSS

$custom: #588a31;
$custom-light: #8bac6d;
$custom-dark: #000000;

JSON

{
  "hex": "#588a31",
  "rgb": {
    "r": 88,
    "g": 138,
    "b": 49
  },
  "hsl": {
    "h": 93.708,
    "s": 47.594,
    "l": 36.667
  },
  "oklch": {
    "l": 0.57829,
    "c": 0.13192,
    "h": 133.8
  },
  "luminance": 0.20473
}

Semantic roles & 50–950 ramp

primary

#588A31

secondary

#9065B2

accent

#51D79C

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #588A31

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

Preview Lab → · Contrast checker → · Palette generator →