#588C23#588C23

#588C23 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.2% C 0.145 H 132.6°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#588C23
RGB	rgb(88, 140, 35)
HSL	hsl(90, 60%, 34%)
HSV	hsv(90, 75%, 55%)
CMYK	cmyk(37.1%, 0%, 75%, 45.1%)
CIE-LAB	lab(52.90, -34.77, 47.59)
CIE-LCH	lch(52.90, 58.94, 126.15°)
OKLab	oklab(58.23% -0.098 0.1067)
OKLCH	oklch(58.23% 0.145 132.6)
XYZ	xyz(13.7058, 20.9516, 4.9117)
Luminance	0.2095 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588C23 #57238C

analogous

#8C8C23 #588C23 #248C23

triadic

#588C23 #23588C #8C2358

tetradic

#588C23 #238C8C #57238C #8C2324

square

#588C23 #238C8C #57238C #8C2324

split-complementary

#588C23 #23248C #8C238C

monochromatic

#1A2A0B #395B17 #588C23 #77BD2F #95D455

Accessibility & contrast

On white

4.05

#588C23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#588C23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588C23

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588C23	#FFFFFF	#000000	##000000
##588C23	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92810F

Deuteranopia (green-blind)

#8B7D2D

Tritanopia (blue-blind)

#598678

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #588c23;
/* rgb */ color: rgb(88, 140, 35);
/* oklch */ color: oklch(58.2% 0.145 132.6);

Tailwind

colors: {
  custom: {
    50: '#8cae66',
    500: '#588c23',
    950: '#000000',
  },
}

SCSS

$custom: #588c23;
$custom-light: #8cae66;
$custom-dark: #000000;

JSON

{
  "hex": "#588c23",
  "rgb": {
    "r": 88,
    "g": 140,
    "b": 35
  },
  "hsl": {
    "h": 89.714,
    "s": 60,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58225,
    "c": 0.14486,
    "h": 132.6
  },
  "luminance": 0.20952
}

Semantic roles & 50–950 ramp

primary

#588C23

secondary

#8552B8

accent

#45E393

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #588C23

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

Preview Lab → · Contrast checker → · Palette generator →