#598E18#598E18

#598E18 is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.7% C 0.153 H 131.8°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#598E18
RGB	rgb(89, 142, 24)
HSL	hsl(87, 71%, 33%)
HSV	hsv(87, 83%, 56%)
CMYK	cmyk(37.3%, 0%, 83.1%, 44.3%)
CIE-LAB	lab(53.53, -35.91, 51.85)
CIE-LCH	lch(53.53, 63.07, 124.70°)
OKLab	oklab(58.74% -0.1019 0.1139)
OKLCH	oklch(58.74% 0.153 131.8)
XYZ	xyz(13.9576, 21.5352, 4.2853)
Luminance	0.2154 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598E18 #4D188E

analogous

#8E8818 #598E18 #1E8E18

triadic

#598E18 #18598E #8E1859

tetradic

#598E18 #188E88 #4D188E #8E181E

square

#598E18 #188E88 #4D188E #8E181E

split-complementary

#598E18 #181E8E #88188E

monochromatic

#172506 #385A0F #598E18 #7AC221 #98DF41

Accessibility & contrast

On white

3.96

#598E18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#598E18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598E18

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598E18	#FFFFFF	#000000	##000000
##598E18	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8D7E26

Tritanopia (blue-blind)

#5A8879

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #598e18;
/* rgb */ color: rgb(89, 142, 24);
/* oklch */ color: oklch(58.7% 0.153 131.8);

Tailwind

colors: {
  custom: {
    50: '#8daf61',
    500: '#598e18',
    950: '#000000',
  },
}

SCSS

$custom: #598e18;
$custom-light: #8daf61;
$custom-dark: #000000;

JSON

{
  "hex": "#598e18",
  "rgb": {
    "r": 89,
    "g": 142,
    "b": 24
  },
  "hsl": {
    "h": 86.949,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.58738,
    "c": 0.15279,
    "h": 131.8
  },
  "luminance": 0.21536
}

Semantic roles & 50–950 ramp

primary

#598E18

secondary

#7B42C0

accent

#3AEE8B

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1005

muted

#7E7F7A

Preview Lab

Preview with #598E18

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

Preview Lab → · Contrast checker → · Palette generator →