#598D1B#598D1B

#598D1B is a mid, vivid yellow-green. Relative luminance 0.213; OKLCH L 58.5% C 0.150 H 131.8°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#598D1B
RGB	rgb(89, 141, 27)
HSL	hsl(87, 68%, 33%)
HSV	hsv(87, 81%, 55%)
CMYK	cmyk(36.9%, 0%, 80.9%, 44.7%)
CIE-LAB	lab(53.22, -35.32, 50.67)
CIE-LCH	lch(53.22, 61.77, 124.88°)
OKLab	oklab(58.49% -0.1001 0.1119)
OKLCH	oklch(58.49% 0.15 131.8)
XYZ	xyz(13.8424, 21.2522, 4.4094)
Luminance	0.2125 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598D1B #4F1B8D

analogous

#8D881B #598D1B #208D1B

triadic

#598D1B #1B598D #8D1B59

tetradic

#598D1B #1B8D88 #4F1B8D #8D1B20

square

#598D1B #1B8D88 #4F1B8D #8D1B20

split-complementary

#598D1B #1B208D #881B8D

monochromatic

#182607 #395A11 #598D1B #79C025 #98DC47

Accessibility & contrast

On white

4.00

#598D1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#598D1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598D1B

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598D1B	#FFFFFF	#000000	##000000
##598D1B	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938200

Deuteranopia (green-blind)

#8C7E28

Tritanopia (blue-blind)

#5A8778

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #598d1b;
/* rgb */ color: rgb(89, 141, 27);
/* oklch */ color: oklch(58.5% 0.150 131.8);

Tailwind

colors: {
  custom: {
    50: '#8dae62',
    500: '#598d1b',
    950: '#000000',
  },
}

SCSS

$custom: #598d1b;
$custom-light: #8dae62;
$custom-dark: #000000;

JSON

{
  "hex": "#598d1b",
  "rgb": {
    "r": 89,
    "g": 141,
    "b": 27
  },
  "hsl": {
    "h": 87.368,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58492,
    "c": 0.15011,
    "h": 131.8
  },
  "luminance": 0.21253
}

Semantic roles & 50–950 ramp

primary

#598D1B

secondary

#7D46BD

accent

#3DEB8C

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #598D1B

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

Preview Lab → · Contrast checker → · Palette generator →