#588B37#588B37

#588B37 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 58.2% C 0.128 H 134.9°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#588B37
RGB	rgb(88, 139, 55)
HSL	hsl(96, 43%, 38%)
HSV	hsv(96, 60%, 55%)
CMYK	cmyk(36.7%, 0%, 60.4%, 45.5%)
CIE-LAB	lab(52.75, -32.60, 38.80)
CIE-LCH	lch(52.75, 50.68, 130.03°)
OKLab	oklab(58.16% -0.0904 0.0908)
OKLCH	oklch(58.16% 0.128 134.9)
XYZ	xyz(13.9464, 20.8152, 6.8966)
Luminance	0.2082 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588B37 #6A378B

analogous

#828B37 #588B37 #378B40

triadic

#588B37 #37588B #8B3758

tetradic

#588B37 #37828B #6A378B #8B4037

square

#588B37 #37828B #6A378B #8B4037

split-complementary

#588B37 #40378B #8B3782

monochromatic

#203314 #3C5F26 #588B37 #74B748 #95C874

Accessibility & contrast

On white

4.07

#588B37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#588B37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588B37

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588B37	#FFFFFF	#000000	##000000
##588B37	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90812E

Deuteranopia (green-blind)

#897C3D

Tritanopia (blue-blind)

#578679

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #588b37;
/* rgb */ color: rgb(88, 139, 55);
/* oklch */ color: oklch(58.2% 0.128 134.9);

Tailwind

colors: {
  custom: {
    50: '#8bad71',
    500: '#588b37',
    950: '#000000',
  },
}

SCSS

$custom: #588b37;
$custom-light: #8bad71;
$custom-dark: #000000;

JSON

{
  "hex": "#588b37",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 55
  },
  "hsl": {
    "h": 96.429,
    "s": 43.299,
    "l": 38.039
  },
  "oklch": {
    "l": 0.58157,
    "c": 0.12816,
    "h": 134.9
  },
  "luminance": 0.20816
}

Semantic roles & 50–950 ramp

primary

#588B37

secondary

#966DB1

accent

#55D3A1

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1008

muted

#7D7F7B

Preview Lab

Preview with #588B37

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

Preview Lab → · Contrast checker → · Palette generator →