#458D1B#458D1B

#458D1B is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.5% C 0.161 H 136.9°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#458D1B
RGB	rgb(69, 141, 27)
HSL	hsl(98, 68%, 33%)
HSV	hsv(98, 81%, 55%)
CMYK	cmyk(51.1%, 0%, 80.9%, 44.7%)
CIE-LAB	lab(52.28, -42.25, 49.45)
CIE-LCH	lch(52.28, 65.04, 130.51°)
OKLab	oklab(57.46% -0.1174 0.1097)
OKLCH	oklch(57.46% 0.161 136.9)
XYZ	xyz(12.1766, 20.3932, 4.3313)
Luminance	0.2039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458D1B #631B8D

analogous

#7E8D1B #458D1B #1B8D2A

triadic

#458D1B #1B458D #8D1B45

tetradic

#458D1B #1B7E8D #631B8D #8D2A1B

square

#458D1B #1B7E8D #631B8D #8D2A1B

split-complementary

#458D1B #2A1B8D #8D1B7E

monochromatic

#132607 #2C5A11 #458D1B #5EC025 #7EDC47

Accessibility & contrast

On white

4.13

#458D1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#458D1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458D1B

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458D1B	#FFFFFF	#000000	##000000
##458D1B	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)

#928000

Deuteranopia (green-blind)

#897A28

Tritanopia (blue-blind)

#418878

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #458d1b;
/* rgb */ color: rgb(69, 141, 27);
/* oklch */ color: oklch(57.5% 0.161 136.9);

Tailwind

colors: {
  custom: {
    50: '#80af62',
    500: '#458d1b',
    950: '#000000',
  },
}

SCSS

$custom: #458d1b;
$custom-light: #80af62;
$custom-dark: #000000;

JSON

{
  "hex": "#458d1b",
  "rgb": {
    "r": 69,
    "g": 141,
    "b": 27
  },
  "hsl": {
    "h": 97.895,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57459,
    "c": 0.16068,
    "h": 136.9
  },
  "luminance": 0.20394
}

Semantic roles & 50–950 ramp

primary

#458D1B

secondary

#9246BD

accent

#3DEBAB

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #458D1B

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

Preview Lab → · Contrast checker → · Palette generator →