#458D21#458D21

#458D21 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.5% C 0.157 H 137.5°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#458D21
RGB	rgb(69, 141, 33)
HSL	hsl(100, 62%, 34%)
HSV	hsv(100, 77%, 55%)
CMYK	cmyk(51.1%, 0%, 76.6%, 44.7%)
CIE-LAB	lab(52.31, -41.87, 47.45)
CIE-LCH	lch(52.31, 63.28, 131.42°)
OKLab	oklab(57.5% -0.116 0.1064)
OKLCH	oklch(57.5% 0.157 137.5)
XYZ	xyz(12.2532, 20.4239, 4.7351)
Luminance	0.2042 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458D21 #69218D

analogous

#7B8D21 #458D21 #218D33

triadic

#458D21 #21458D #8D2145

tetradic

#458D21 #217B8D #69218D #8D3321

square

#458D21 #217B8D #69218D #8D3321

split-complementary

#458D21 #33218D #8D217B

monochromatic

#142A0A #2D5B15 #458D21 #5DBF2D #7ED652

Accessibility & contrast

On white

4.13

#458D21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#458D21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458D21

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458D21	#FFFFFF	#000000	##000000
##458D21	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92810A

Deuteranopia (green-blind)

#887B2C

Tritanopia (blue-blind)

#408878

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #458d21;
/* rgb */ color: rgb(69, 141, 33);
/* oklch */ color: oklch(57.5% 0.157 137.5);

Tailwind

colors: {
  custom: {
    50: '#80af64',
    500: '#458d21',
    950: '#000000',
  },
}

SCSS

$custom: #458d21;
$custom-light: #80af64;
$custom-dark: #000000;

JSON

{
  "hex": "#458d21",
  "rgb": {
    "r": 69,
    "g": 141,
    "b": 33
  },
  "hsl": {
    "h": 100,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57498,
    "c": 0.15743,
    "h": 137.5
  },
  "luminance": 0.20425
}

Semantic roles & 50–950 ramp

primary

#458D21

secondary

#9750BA

accent

#43E5AF

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #458D21

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

Preview Lab → · Contrast checker → · Palette generator →