#598C1B#598C1B

#598C1B is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.2% C 0.149 H 131.6°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#598C1B
RGB	rgb(89, 140, 27)
HSL	hsl(87, 68%, 33%)
HSV	hsv(87, 81%, 55%)
CMYK	cmyk(36.4%, 0%, 80.7%, 45.1%)
CIE-LAB	lab(52.90, -34.87, 50.37)
CIE-LCH	lch(52.90, 61.27, 124.69°)
OKLab	oklab(58.23% -0.0989 0.1112)
OKLCH	oklch(58.23% 0.149 131.6)
XYZ	xyz(13.6956, 20.9586, 4.3605)
Luminance	0.2096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598C1B #4E1B8C

analogous

#8C871B #598C1B #208C1B

triadic

#598C1B #1B598C #8C1B59

tetradic

#598C1B #1B8C87 #4E1B8C #8C1B20

square

#598C1B #1B8C87 #4E1B8C #8C1B20

split-complementary

#598C1B #1B208C #871B8C

monochromatic

#182507 #385911 #598C1B #7ABF25 #98DB46

Accessibility & contrast

On white

4.04

#598C1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#598C1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598C1B

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598C1B	#FFFFFF	#000000	##000000
##598C1B	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928100

Deuteranopia (green-blind)

#8B7D27

Tritanopia (blue-blind)

#5A8677

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #598c1b;
/* rgb */ color: rgb(89, 140, 27);
/* oklch */ color: oklch(58.2% 0.149 131.6);

Tailwind

colors: {
  custom: {
    50: '#8dae62',
    500: '#598c1b',
    950: '#000000',
  },
}

SCSS

$custom: #598c1b;
$custom-light: #8dae62;
$custom-dark: #000000;

JSON

{
  "hex": "#598c1b",
  "rgb": {
    "r": 89,
    "g": 140,
    "b": 27
  },
  "hsl": {
    "h": 87.08,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5823,
    "c": 0.14884,
    "h": 131.6
  },
  "luminance": 0.20959
}

Semantic roles & 50–950 ramp

primary

#598C1B

secondary

#7C46BD

accent

#3DEB8B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0D1005

muted

#7D7F7A

Preview Lab

Preview with #598C1B

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

Preview Lab → · Contrast checker → · Palette generator →