#588B1C#588B1C

#588B1C is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.9% C 0.148 H 131.8°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#588B1C
RGB	rgb(88, 139, 28)
HSL	hsl(88, 66%, 33%)
HSV	hsv(88, 80%, 55%)
CMYK	cmyk(36.7%, 0%, 79.9%, 45.5%)
CIE-LAB	lab(52.53, -34.75, 49.69)
CIE-LCH	lch(52.53, 60.63, 124.96°)
OKLab	oklab(57.92% -0.0984 0.11)
OKLCH	oklch(57.92% 0.148 131.8)
XYZ	xyz(13.4666, 20.6232, 4.3695)
Luminance	0.2062 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588B1C #4F1C8B

analogous

#8B871C #588B1C #208B1C

triadic

#588B1C #1C588B #8B1C58

tetradic

#588B1C #1C8B87 #4F1C8B #8B1C20

square

#588B1C #1C8B87 #4F1C8B #8B1C20

split-complementary

#588B1C #1C208B #871C8B

monochromatic

#182507 #385812 #588B1C #78BE26 #97DA47

Accessibility & contrast

On white

4.10

#588B1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#588B1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588B1C

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588B1C	#FFFFFF	#000000	##000000
##588B1C	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#8A7C28

Tritanopia (blue-blind)

#598576

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #588b1c;
/* rgb */ color: rgb(88, 139, 28);
/* oklch */ color: oklch(57.9% 0.148 131.8);

Tailwind

colors: {
  custom: {
    50: '#8cad62',
    500: '#588b1c',
    950: '#000000',
  },
}

SCSS

$custom: #588b1c;
$custom-light: #8cad62;
$custom-dark: #000000;

JSON

{
  "hex": "#588b1c",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 28
  },
  "hsl": {
    "h": 87.568,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57916,
    "c": 0.1476,
    "h": 131.8
  },
  "luminance": 0.20624
}

Semantic roles & 50–950 ramp

primary

#588B1C

secondary

#7D47BC

accent

#3EE98D

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #588B1C

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

Preview Lab → · Contrast checker → · Palette generator →