#598C21#598C21

#598C21 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.3% C 0.146 H 132.1°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#598C21
RGB	rgb(89, 140, 33)
HSL	hsl(89, 62%, 34%)
HSV	hsv(89, 76%, 55%)
CMYK	cmyk(36.4%, 0%, 76.4%, 45.1%)
CIE-LAB	lab(52.94, -34.53, 48.38)
CIE-LCH	lch(52.94, 59.44, 125.51°)
OKLab	oklab(58.27% -0.0975 0.108)
OKLCH	oklch(58.27% 0.146 132.1)
XYZ	xyz(13.7723, 20.9893, 4.7642)
Luminance	0.2099 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598C21 #54218C

analogous

#8C8A21 #598C21 #248C21

triadic

#598C21 #21598C #8C2159

tetradic

#598C21 #218C8A #54218C #8C2124

square

#598C21 #218C8A #54218C #8C2124

split-complementary

#598C21 #21248C #8A218C

monochromatic

#1A290A #3A5A15 #598C21 #78BE2D #97D651

Accessibility & contrast

On white

4.04

#598C21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#598C21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598C21

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598C21	#FFFFFF	#000000	##000000
##598C21	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92810A

Deuteranopia (green-blind)

#8B7D2C

Tritanopia (blue-blind)

#5A8678

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #598c21;
/* rgb */ color: rgb(89, 140, 33);
/* oklch */ color: oklch(58.3% 0.146 132.1);

Tailwind

colors: {
  custom: {
    50: '#8cae65',
    500: '#598c21',
    950: '#000000',
  },
}

SCSS

$custom: #598c21;
$custom-light: #8cae65;
$custom-dark: #000000;

JSON

{
  "hex": "#598c21",
  "rgb": {
    "r": 89,
    "g": 140,
    "b": 33
  },
  "hsl": {
    "h": 88.598,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.58269,
    "c": 0.14554,
    "h": 132.1
  },
  "luminance": 0.2099
}

Semantic roles & 50–950 ramp

primary

#598C21

secondary

#824FB9

accent

#43E590

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0D1006

muted

#7D7F7A

Preview Lab

Preview with #598C21

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

Preview Lab → · Contrast checker → · Palette generator →