#458A17#458A17

#458A17 is a mid, vivid yellow-green. Relative luminance 0.195; OKLCH L 56.6% C 0.159 H 136.4°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#458A17
RGB	rgb(69, 138, 23)
HSL	hsl(96, 71%, 32%)
HSV	hsv(96, 83%, 54%)
CMYK	cmyk(50%, 0%, 83.3%, 45.9%)
CIE-LAB	lab(51.27, -41.26, 49.73)
CIE-LCH	lch(51.27, 64.61, 129.68°)
OKLab	oklab(56.62% -0.115 0.1097)
OKLCH	oklch(56.62% 0.159 136.4)
XYZ	xyz(11.6971, 19.5032, 3.9586)
Luminance	0.1950 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458A17 #5C178A

analogous

#7F8A17 #458A17 #178A23

triadic

#458A17 #17458A #8A1745

tetradic

#458A17 #177F8A #5C178A #8A2317

square

#458A17 #177F8A #5C178A #8A2317

split-complementary

#458A17 #23178A #8A177F

monochromatic

#112106 #2B560E #458A17 #5FBE20 #7EDF3D

Accessibility & contrast

On white

4.29

#458A17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#458A17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458A17

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458A17	#FFFFFF	#000000	##000000
##458A17	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#867825

Tritanopia (blue-blind)

#428575

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #458a17;
/* rgb */ color: rgb(69, 138, 23);
/* oklch */ color: oklch(56.6% 0.159 136.4);

Tailwind

colors: {
  custom: {
    50: '#80ad60',
    500: '#458a17',
    950: '#000000',
  },
}

SCSS

$custom: #458a17;
$custom-light: #80ad60;
$custom-dark: #000000;

JSON

{
  "hex": "#458a17",
  "rgb": {
    "r": 69,
    "g": 138,
    "b": 23
  },
  "hsl": {
    "h": 96,
    "s": 71.429,
    "l": 31.569
  },
  "oklch": {
    "l": 0.56624,
    "c": 0.1589,
    "h": 136.4
  },
  "luminance": 0.19504
}

Semantic roles & 50–950 ramp

primary

#458A17

secondary

#8B3FBE

accent

#3AEEA6

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #458A17

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

Preview Lab → · Contrast checker → · Palette generator →