#458D17#458D17

#458D17 is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.4% C 0.163 H 136.7°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#458D17
RGB	rgb(69, 141, 23)
HSL	hsl(97, 72%, 32%)
HSV	hsv(97, 84%, 55%)
CMYK	cmyk(51.1%, 0%, 83.7%, 44.7%)
CIE-LAB	lab(52.26, -42.46, 50.63)
CIE-LCH	lch(52.26, 66.08, 129.99°)
OKLab	oklab(57.44% -0.1182 0.1116)
OKLCH	oklch(57.44% 0.163 136.7)
XYZ	xyz(12.1334, 20.3760, 4.1040)
Luminance	0.2038 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458D17 #5F178D

analogous

#808D17 #458D17 #178D24

triadic

#458D17 #17458D #8D1745

tetradic

#458D17 #17808D #5F178D #8D2417

square

#458D17 #17808D #5F178D #8D2417

split-complementary

#458D17 #24178D #8D1780

monochromatic

#122406 #2B580E #458D17 #5FC220 #7DE03F

Accessibility & contrast

On white

4.14

#458D17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#458D17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458D17

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458D17	#FFFFFF	#000000	##000000
##458D17	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#897A26

Tritanopia (blue-blind)

#418878

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #458d17;
/* rgb */ color: rgb(69, 141, 23);
/* oklch */ color: oklch(57.4% 0.163 136.7);

Tailwind

colors: {
  custom: {
    50: '#81af60',
    500: '#458d17',
    950: '#000000',
  },
}

SCSS

$custom: #458d17;
$custom-light: #81af60;
$custom-dark: #000000;

JSON

{
  "hex": "#458d17",
  "rgb": {
    "r": 69,
    "g": 141,
    "b": 23
  },
  "hsl": {
    "h": 96.61,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57437,
    "c": 0.16255,
    "h": 136.7
  },
  "luminance": 0.20377
}

Semantic roles & 50–950 ramp

primary

#458D17

secondary

#8E40C0

accent

#39EFA8

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #458D17

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

Preview Lab → · Contrast checker → · Palette generator →