#458B20#458B20

#458B20 is a mid, vivid yellow-green. Relative luminance 0.198; OKLCH L 57.0% C 0.155 H 137.2°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#458B20
RGB	rgb(69, 139, 32)
HSL	hsl(99, 63%, 34%)
HSV	hsv(99, 77%, 55%)
CMYK	cmyk(50.4%, 0%, 77%, 45.5%)
CIE-LAB	lab(51.65, -41.13, 47.16)
CIE-LCH	lch(51.65, 62.57, 131.09°)
OKLab	oklab(56.95% -0.1141 0.1057)
OKLCH	oklch(56.95% 0.155 137.2)
XYZ	xyz(11.9472, 19.8339, 4.5650)
Luminance	0.1983 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458B20 #66208B

analogous

#7A8B20 #458B20 #208B30

triadic

#458B20 #20458B #8B2045

tetradic

#458B20 #207A8B #66208B #8B3020

square

#458B20 #207A8B #66208B #8B3020

split-complementary

#458B20 #30208B #8B207A

monochromatic

#142809 #2C5915 #458B20 #5EBD2B #7ED64F

Accessibility & contrast

On white

4.23

#458B20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#458B20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458B20

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458B20	#FFFFFF	#000000	##000000
##458B20	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F08

Deuteranopia (green-blind)

#87792B

Tritanopia (blue-blind)

#418677

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #458b20;
/* rgb */ color: rgb(69, 139, 32);
/* oklch */ color: oklch(57.0% 0.155 137.2);

Tailwind

colors: {
  custom: {
    50: '#80ad64',
    500: '#458b20',
    950: '#000000',
  },
}

SCSS

$custom: #458b20;
$custom-light: #80ad64;
$custom-dark: #000000;

JSON

{
  "hex": "#458b20",
  "rgb": {
    "r": 69,
    "g": 139,
    "b": 32
  },
  "hsl": {
    "h": 99.252,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.5695,
    "c": 0.15549,
    "h": 137.2
  },
  "luminance": 0.19835
}

Semantic roles & 50–950 ramp

primary

#458B20

secondary

#944DBA

accent

#42E6AD

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #458B20

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

Preview Lab → · Contrast checker → · Palette generator →