#458E18#458E18

#458E18 is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 57.7% C 0.163 H 136.8°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#458E18
RGB	rgb(69, 142, 24)
HSL	hsl(97, 71%, 33%)
HSV	hsv(97, 83%, 56%)
CMYK	cmyk(51.4%, 0%, 83.1%, 44.3%)
CIE-LAB	lab(52.59, -42.81, 50.65)
CIE-LCH	lch(52.59, 66.32, 130.21°)
OKLab	oklab(57.71% -0.1191 0.1118)
OKLCH	oklch(57.71% 0.163 136.8)
XYZ	xyz(12.2917, 20.6763, 4.2072)
Luminance	0.2068 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458E18 #61188E

analogous

#808E18 #458E18 #188E26

triadic

#458E18 #18458E #8E1845

tetradic

#458E18 #18808E #61188E #8E2618

square

#458E18 #18808E #61188E #8E2618

split-complementary

#458E18 #26188E #8E1880

monochromatic

#122506 #2C5A0F #458E18 #5EC221 #7EDF41

Accessibility & contrast

On white

4.09

#458E18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#458E18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458E18

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458E18	#FFFFFF	#000000	##000000
##458E18	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#8A7B26

Tritanopia (blue-blind)

#418979

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #458e18;
/* rgb */ color: rgb(69, 142, 24);
/* oklch */ color: oklch(57.7% 0.163 136.8);

Tailwind

colors: {
  custom: {
    50: '#81b061',
    500: '#458e18',
    950: '#000000',
  },
}

SCSS

$custom: #458e18;
$custom-light: #81b061;
$custom-dark: #000000;

JSON

{
  "hex": "#458e18",
  "rgb": {
    "r": 69,
    "g": 142,
    "b": 24
  },
  "hsl": {
    "h": 97.119,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57714,
    "c": 0.16331,
    "h": 136.8
  },
  "luminance": 0.20677
}

Semantic roles & 50–950 ramp

primary

#458E18

secondary

#9042C0

accent

#3AEEA9

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #458E18

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

Preview Lab → · Contrast checker → · Palette generator →