#458123#458123

#458123 is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.3% C 0.141 H 136.5°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#458123
RGB	rgb(69, 129, 35)
HSL	hsl(98, 57%, 32%)
HSV	hsv(98, 73%, 51%)
CMYK	cmyk(46.5%, 0%, 72.9%, 49.4%)
CIE-LAB	lab(48.37, -36.72, 42.72)
CIE-LCH	lch(48.37, 56.33, 130.68°)
OKLab	oklab(54.26% -0.102 0.0968)
OKLCH	oklch(54.26% 0.141 136.5)
XYZ	xyz(10.6076, 17.0864, 4.3288)
Luminance	0.1709 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458123 #5F2381

analogous

#748123 #458123 #238130

triadic

#458123 #234581 #812345

tetradic

#458123 #237481 #5F2381 #813023

square

#458123 #237481 #5F2381 #813023

split-complementary

#458123 #302381 #812374

monochromatic

#122109 #2B5116 #458123 #5FB130 #7DCF4F

Accessibility & contrast

On white

4.75

#458123 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#458123 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #458123

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458123	#FFFFFF	#000000	##FFFFFF
##458123	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867614

Deuteranopia (green-blind)

#7E712C

Tritanopia (blue-blind)

#427C6E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #458123;
/* rgb */ color: rgb(69, 129, 35);
/* oklch */ color: oklch(54.3% 0.141 136.5);

Tailwind

colors: {
  custom: {
    50: '#7ea664',
    500: '#458123',
    950: '#000000',
  },
}

SCSS

$custom: #458123;
$custom-light: #7ea664;
$custom-dark: #000000;

JSON

{
  "hex": "#458123",
  "rgb": {
    "r": 69,
    "g": 129,
    "b": 35
  },
  "hsl": {
    "h": 98.298,
    "s": 57.317,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54262,
    "c": 0.14062,
    "h": 136.5
  },
  "luminance": 0.17087
}

Semantic roles & 50–950 ramp

primary

#458123

secondary

#8E4DB3

accent

#47E1A9

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #458123

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

Preview Lab → · Contrast checker → · Palette generator →