#458A1F#458A1F

#458A1F is a mid, vivid yellow-green. Relative luminance 0.195; OKLCH L 56.7% C 0.155 H 137.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#458A1F
RGB	rgb(69, 138, 31)
HSL	hsl(99, 63%, 33%)
HSV	hsv(99, 78%, 54%)
CMYK	cmyk(50%, 0%, 77.5%, 45.9%)
CIE-LAB	lab(51.31, -40.79, 47.18)
CIE-LCH	lch(51.31, 62.37, 130.84°)
OKLab	oklab(56.67% -0.1132 0.1056)
OKLCH	oklch(56.67% 0.155 137)
XYZ	xyz(11.7897, 19.5403, 4.4465)
Luminance	0.1954 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458A1F #641F8A

analogous

#7A8A1F #458A1F #1F8A2F

triadic

#458A1F #1F458A #8A1F45

tetradic

#458A1F #1F7A8A #641F8A #8A2F1F

square

#458A1F #1F7A8A #641F8A #8A2F1F

split-complementary

#458A1F #2F1F8A #8A1F7A

monochromatic

#132609 #2C5814 #458A1F #5EBC2A #7ED74C

Accessibility & contrast

On white

4.28

#458A1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#458A1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458A1F

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458A1F	#FFFFFF	#000000	##000000
##458A1F	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E06

Deuteranopia (green-blind)

#86782A

Tritanopia (blue-blind)

#418576

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #458a1f;
/* rgb */ color: rgb(69, 138, 31);
/* oklch */ color: oklch(56.7% 0.155 137.0);

Tailwind

colors: {
  custom: {
    50: '#80ad63',
    500: '#458a1f',
    950: '#000000',
  },
}

SCSS

$custom: #458a1f;
$custom-light: #80ad63;
$custom-dark: #000000;

JSON

{
  "hex": "#458a1f",
  "rgb": {
    "r": 69,
    "g": 138,
    "b": 31
  },
  "hsl": {
    "h": 98.692,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56672,
    "c": 0.1548,
    "h": 137
  },
  "luminance": 0.19541
}

Semantic roles & 50–950 ramp

primary

#458A1F

secondary

#924BBA

accent

#41E6AC

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #458A1F

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

Preview Lab → · Contrast checker → · Palette generator →