#598F1B#598F1B

#598F1B is a mid, vivid yellow-green. Relative luminance 0.218; OKLCH L 59.0% C 0.153 H 132.2°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#598F1B
RGB	rgb(89, 143, 27)
HSL	hsl(88, 68%, 33%)
HSV	hsv(88, 81%, 56%)
CMYK	cmyk(37.8%, 0%, 81.1%, 43.9%)
CIE-LAB	lab(53.86, -36.20, 51.26)
CIE-LCH	lch(53.86, 62.76, 125.23°)
OKLab	oklab(59.01% -0.1025 0.1131)
OKLCH	oklch(59.01% 0.153 132.2)
XYZ	xyz(14.1400, 21.8473, 4.5086)
Luminance	0.2185 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598F1B #511B8F

analogous

#8F8B1B #598F1B #1F8F1B

triadic

#598F1B #1B598F #8F1B59

tetradic

#598F1B #1B8F8B #511B8F #8F1B1F

square

#598F1B #1B8F8B #511B8F #8F1B1F

split-complementary

#598F1B #1B1F8F #8B1B8F

monochromatic

#192808 #395C11 #598F1B #79C225 #97DC48

Accessibility & contrast

On white

3.91

#598F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#598F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598F1B

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598F1B	#FFFFFF	#000000	##000000
##598F1B	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8E7F28

Tritanopia (blue-blind)

#5A897A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #598f1b;
/* rgb */ color: rgb(89, 143, 27);
/* oklch */ color: oklch(59.0% 0.153 132.2);

Tailwind

colors: {
  custom: {
    50: '#8db062',
    500: '#598f1b',
    950: '#000000',
  },
}

SCSS

$custom: #598f1b;
$custom-light: #8db062;
$custom-dark: #000000;

JSON

{
  "hex": "#598f1b",
  "rgb": {
    "r": 89,
    "g": 143,
    "b": 27
  },
  "hsl": {
    "h": 87.931,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.59015,
    "c": 0.15264,
    "h": 132.2
  },
  "luminance": 0.21848
}

Semantic roles & 50–950 ramp

primary

#598F1B

secondary

#7F48BE

accent

#3DEB8E

background

#F9FAF6

surface

#F1F5EB

border

#CBCFC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #598F1B

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

Preview Lab → · Contrast checker → · Palette generator →