#588B30#588B30

#588B30 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 58.1% C 0.134 H 133.8°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#588B30
RGB	rgb(88, 139, 48)
HSL	hsl(94, 49%, 37%)
HSV	hsv(94, 65%, 55%)
CMYK	cmyk(36.7%, 0%, 65.5%, 45.5%)
CIE-LAB	lab(52.68, -33.29, 41.99)
CIE-LCH	lch(52.68, 53.58, 128.41°)
OKLab	oklab(58.08% -0.0929 0.0968)
OKLCH	oklch(58.08% 0.134 133.8)
XYZ	xyz(13.7904, 20.7527, 6.0748)
Luminance	0.2075 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588B30 #63308B

analogous

#868B30 #588B30 #308B36

triadic

#588B30 #30588B #8B3058

tetradic

#588B30 #30868B #63308B #8B3630

square

#588B30 #30868B #63308B #8B3630

split-complementary

#588B30 #36308B #8B3086

monochromatic

#1E3011 #3B5E20 #588B30 #75B840 #95CC6A

Accessibility & contrast

On white

4.08

#588B30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#588B30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588B30

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588B30	#FFFFFF	#000000	##000000
##588B30	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908025

Deuteranopia (green-blind)

#897C37

Tritanopia (blue-blind)

#588678

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #588b30;
/* rgb */ color: rgb(88, 139, 48);
/* oklch */ color: oklch(58.1% 0.134 133.8);

Tailwind

colors: {
  custom: {
    50: '#8bad6d',
    500: '#588b30',
    950: '#000000',
  },
}

SCSS

$custom: #588b30;
$custom-light: #8bad6d;
$custom-dark: #000000;

JSON

{
  "hex": "#588b30",
  "rgb": {
    "r": 88,
    "g": 139,
    "b": 48
  },
  "hsl": {
    "h": 93.626,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.58079,
    "c": 0.13414,
    "h": 133.8
  },
  "luminance": 0.20753
}

Semantic roles & 50–950 ramp

primary

#588B30

secondary

#9064B3

accent

#50D89C

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #588B30

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

Preview Lab → · Contrast checker → · Palette generator →