#458C1F#458C1F

#458C1F is a mid, vivid yellow-green. Relative luminance 0.201; OKLCH L 57.2% C 0.157 H 137.2°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#458C1F
RGB	rgb(69, 140, 31)
HSL	hsl(99, 64%, 34%)
HSV	hsv(99, 78%, 55%)
CMYK	cmyk(50.7%, 0%, 77.9%, 45.1%)
CIE-LAB	lab(51.97, -41.60, 47.83)
CIE-LCH	lch(51.97, 63.39, 131.02°)
OKLab	oklab(57.21% -0.1154 0.1069)
OKLCH	oklch(57.21% 0.157 137.2)
XYZ	xyz(12.0793, 20.1195, 4.5430)
Luminance	0.2012 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458C1F #661F8C

analogous

#7B8C1F #458C1F #1F8C30

triadic

#458C1F #1F458C #8C1F45

tetradic

#458C1F #1F7B8C #661F8C #8C301F

square

#458C1F #1F7B8C #661F8C #8C301F

split-complementary

#458C1F #301F8C #8C1F7B

monochromatic

#142809 #2C5A14 #458C1F #5EBE2A #7ED84E

Accessibility & contrast

On white

4.18

#458C1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#458C1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458C1F

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458C1F	#FFFFFF	#000000	##000000
##458C1F	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918005

Deuteranopia (green-blind)

#887A2B

Tritanopia (blue-blind)

#418777

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #458c1f;
/* rgb */ color: rgb(69, 140, 31);
/* oklch */ color: oklch(57.2% 0.157 137.2);

Tailwind

colors: {
  custom: {
    50: '#80ae63',
    500: '#458c1f',
    950: '#000000',
  },
}

SCSS

$custom: #458c1f;
$custom-light: #80ae63;
$custom-dark: #000000;

JSON

{
  "hex": "#458c1f",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 31
  },
  "hsl": {
    "h": 99.083,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57214,
    "c": 0.15732,
    "h": 137.2
  },
  "luminance": 0.2012
}

Semantic roles & 50–950 ramp

primary

#458C1F

secondary

#944CBB

accent

#41E7AD

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #458C1F

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

Preview Lab → · Contrast checker → · Palette generator →