#458F4B#458F4B

#458F4B is a mid, vivid green. Relative luminance 0.214; OKLCH L 58.5% C 0.125 H 145.4°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#458F4B
RGB	rgb(69, 143, 75)
HSL	hsl(125, 35%, 42%)
HSV	hsv(125, 52%, 56%)
CMYK	cmyk(51.7%, 0%, 47.6%, 43.9%)
CIE-LAB	lab(53.40, -37.98, 29.20)
CIE-LCH	lch(53.40, 47.91, 142.45°)
OKLab	oklab(58.53% -0.1031 0.0712)
OKLCH	oklch(58.53% 0.125 145.4)
XYZ	xyz(13.5459, 21.4171, 10.0753)
Luminance	0.2142 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458F4B #8F4589

analogous

#648F45 #458F4B #458F70

triadic

#458F4B #4B458F #8F4B45

tetradic

#458F4B #45648F #8F4589 #8F7045

square

#458F4B #45648F #8F4589 #8F7045

split-complementary

#458F4B #70458F #8F4564

monochromatic

#1D3C20 #316635 #458F4B #5FB266 #89C68E

Accessibility & contrast

On white

3.97

#458F4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#458F4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458F4B

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458F4B	#FFFFFF	#000000	##000000
##458F4B	1.00	3.97	5.28	5.28
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918446

Deuteranopia (green-blind)

#877D50

Tritanopia (blue-blind)

#398C7F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #458f4b;
/* rgb */ color: rgb(69, 143, 75);
/* oklch */ color: oklch(58.5% 0.125 145.4);

Tailwind

colors: {
  custom: {
    50: '#7eb07e',
    500: '#458f4b',
    950: '#000000',
  },
}

SCSS

$custom: #458f4b;
$custom-light: #7eb07e;
$custom-dark: #000000;

JSON

{
  "hex": "#458f4b",
  "rgb": {
    "r": 69,
    "g": 143,
    "b": 75
  },
  "hsl": {
    "h": 124.865,
    "s": 34.906,
    "l": 41.569
  },
  "oklch": {
    "l": 0.58534,
    "c": 0.12531,
    "h": 145.4
  },
  "luminance": 0.21418
}

Semantic roles & 50–950 ramp

primary

#458F4B

secondary

#B17FAD

accent

#5DC2CB

background

#F8FAF7

surface

#EFF5EE

border

#CACFC9

text

#0A100A

muted

#7C7F7C

Preview Lab

Preview with #458F4B

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

Preview Lab → · Contrast checker → · Palette generator →