#588A1B#588A1B

#588A1B is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.6% C 0.147 H 131.6°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#588A1B
RGB	rgb(88, 138, 27)
HSL	hsl(87, 67%, 32%)
HSV	hsv(87, 80%, 54%)
CMYK	cmyk(36.2%, 0%, 80.4%, 45.9%)
CIE-LAB	lab(52.21, -34.35, 49.71)
CIE-LCH	lch(52.21, 60.42, 124.65°)
OKLab	oklab(57.65% -0.0974 0.1099)
OKLCH	oklch(57.65% 0.147 131.6)
XYZ	xyz(13.3107, 20.3303, 4.2595)
Luminance	0.2033 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588A1B #4D1B8A

analogous

#8A851B #588A1B #208A1B

triadic

#588A1B #1B588A #8A1B58

tetradic

#588A1B #1B8A85 #4D1B8A #8A1B20

square

#588A1B #1B8A85 #4D1B8A #8A1B20

split-complementary

#588A1B #1B208A #851B8A

monochromatic

#172407 #375711 #588A1B #79BD25 #97DB45

Accessibility & contrast

On white

4.15

#588A1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#588A1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588A1B

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588A1B	#FFFFFF	#000000	##000000
##588A1B	1.00	4.15	5.07	5.07
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#897B27

Tritanopia (blue-blind)

#598475

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #588a1b;
/* rgb */ color: rgb(88, 138, 27);
/* oklch */ color: oklch(57.6% 0.147 131.6);

Tailwind

colors: {
  custom: {
    50: '#8cac61',
    500: '#588a1b',
    950: '#000000',
  },
}

SCSS

$custom: #588a1b;
$custom-light: #8cac61;
$custom-dark: #000000;

JSON

{
  "hex": "#588a1b",
  "rgb": {
    "r": 88,
    "g": 138,
    "b": 27
  },
  "hsl": {
    "h": 87.027,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57648,
    "c": 0.14683,
    "h": 131.6
  },
  "luminance": 0.20331
}

Semantic roles & 50–950 ramp

primary

#588A1B

secondary

#7A45BC

accent

#3EEA8B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #588A1B

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

Preview Lab → · Contrast checker → · Palette generator →