#598E1B#598E1B

#598E1B is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.8% C 0.151 H 132.0°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#598E1B
RGB	rgb(89, 142, 27)
HSL	hsl(88, 68%, 33%)
HSV	hsv(88, 81%, 56%)
CMYK	cmyk(37.3%, 0%, 81%, 44.3%)
CIE-LAB	lab(53.54, -35.76, 50.97)
CIE-LCH	lch(53.54, 62.26, 125.06°)
OKLab	oklab(58.75% -0.1013 0.1125)
OKLCH	oklch(58.75% 0.151 132)
XYZ	xyz(13.9905, 21.5484, 4.4588)
Luminance	0.2155 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598E1B #501B8E

analogous

#8E891B #598E1B #208E1B

triadic

#598E1B #1B598E #8E1B59

tetradic

#598E1B #1B8E89 #501B8E #8E1B20

square

#598E1B #1B8E89 #501B8E #8E1B20

split-complementary

#598E1B #1B208E #891B8E

monochromatic

#192707 #395B11 #598E1B #79C125 #98DC47

Accessibility & contrast

On white

3.95

#598E1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#598E1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598E1B

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598E1B	#FFFFFF	#000000	##000000
##598E1B	1.00	3.95	5.31	5.31
#FFFFFF	3.95	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)

#948300

Deuteranopia (green-blind)

#8D7E28

Tritanopia (blue-blind)

#5A8879

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #598e1b;
/* rgb */ color: rgb(89, 142, 27);
/* oklch */ color: oklch(58.8% 0.151 132.0);

Tailwind

colors: {
  custom: {
    50: '#8daf62',
    500: '#598e1b',
    950: '#000000',
  },
}

SCSS

$custom: #598e1b;
$custom-light: #8daf62;
$custom-dark: #000000;

JSON

{
  "hex": "#598e1b",
  "rgb": {
    "r": 89,
    "g": 142,
    "b": 27
  },
  "hsl": {
    "h": 87.652,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.58754,
    "c": 0.15137,
    "h": 132
  },
  "luminance": 0.21549
}

Semantic roles & 50–950 ramp

primary

#598E1B

secondary

#7E47BE

accent

#3DEB8D

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #598E1B

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

Preview Lab → · Contrast checker → · Palette generator →