#598B23#598B23

#598B23 is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 58.0% C 0.143 H 132.1°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#598B23
RGB	rgb(89, 139, 35)
HSL	hsl(89, 60%, 34%)
HSV	hsv(89, 75%, 55%)
CMYK	cmyk(36%, 0%, 74.8%, 45.5%)
CIE-LAB	lab(52.63, -33.95, 47.35)
CIE-LCH	lch(52.63, 58.26, 125.64°)
OKLab	oklab(58.02% -0.0958 0.1062)
OKLCH	oklch(58.02% 0.143 132.1)
XYZ	xyz(13.6557, 20.7099, 4.8677)
Luminance	0.2071 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598B23 #55238B

analogous

#8B8923 #598B23 #258B23

triadic

#598B23 #23598B #8B2359

tetradic

#598B23 #238B89 #55238B #8B2325

square

#598B23 #238B89 #55238B #8B2325

split-complementary

#598B23 #23258B #89238B

monochromatic

#1A290A #3A5A17 #598B23 #78BC2F #97D454

Accessibility & contrast

On white

4.08

#598B23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#598B23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598B23

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598B23	#FFFFFF	#000000	##000000
##598B23	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91800F

Deuteranopia (green-blind)

#8A7C2D

Tritanopia (blue-blind)

#5A8577

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #598b23;
/* rgb */ color: rgb(89, 139, 35);
/* oklch */ color: oklch(58.0% 0.143 132.1);

Tailwind

colors: {
  custom: {
    50: '#8cad65',
    500: '#598b23',
    950: '#000000',
  },
}

SCSS

$custom: #598b23;
$custom-light: #8cad65;
$custom-dark: #000000;

JSON

{
  "hex": "#598b23",
  "rgb": {
    "r": 89,
    "g": 139,
    "b": 35
  },
  "hsl": {
    "h": 88.846,
    "s": 59.77,
    "l": 34.118
  },
  "oklch": {
    "l": 0.58022,
    "c": 0.143,
    "h": 132.1
  },
  "luminance": 0.2071
}

Semantic roles & 50–950 ramp

primary

#598B23

secondary

#8352B8

accent

#45E391

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #598B23

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

Preview Lab → · Contrast checker → · Palette generator →